#5283F3
Closest named color: Soft Blue (#6488EA). oklch(63.2% 0.176 264.2), rgb(82, 131, 243).
Aa
Black text reads best on this color (5.89:1).
About this color
#5283F3 is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.176 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.029 away. Black text reads best on it, at 5.89:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.176) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.89:1 |
| White text | 3.55:1 |
Values
| HEX | #5283F3 |
| RGB | rgb(82, 131, 243) |
| HSL | hsl(222, 87%, 64%) |
| OKLCH | oklch(63.2% 0.176 264.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5283F3 | 3.55:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #5283F3 | 5.89:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #5283F3 text on white | 3.55:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #5283F3 text on black | 5.89:1 | AA | Lc -38.8 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200
#C9DAFA
oklch(88.6% 0.048 263.1)
-
Step 300
300
#A5C0F9
oklch(80.8% 0.086 264.8)
-
Step 400
400
#759EF6
oklch(70.7% 0.137 264.3)
-
Step 500
500 (this color)
#5283F3
oklch(63.2% 0.176 264.2)
-
Step 600
600
#3769E1
oklch(55.6% 0.191 264.1)
-
Step 700
700
#2A56C4
oklch(49% 0.179 264.3)
-
Step 800
800
#24479E
oklch(42.6% 0.148 264.4)
-
Step 900
900
#213D7E
oklch(37.7% 0.115 264.1)
-
Step 950
950
#14244A
oklch(27% 0.074 264.7)
#5283F3 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4A90F7 | 0.033 |
| Deuteranopia (no green cones) | #2981F1 | 0.033 |
| Tritanopia (no blue cones) | #009DAF | 0.145 |
| Achromatopsia (no color) | #888888 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5283F3
#5283F3
oklch(63.2% 0.176 264.2)
- #AE8200
#AE8200
oklch(63.2% 0.13 84.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5283F3, closest first.
No curated palette has a color within ΔE 0.04 of #5283F3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.029
- Cornflower #6A79F7 ΔE 0.035
- Dark Sky Blue #448EE4 ΔE 0.040
- Dodger Blue #1E90FF ΔE 0.043
- Clear Blue #247AFD ΔE 0.047
- Chefchaouen Blue #4895EF ΔE 0.048
- Cornflower Blue #6495ED ΔE 0.055
- Lavender Blue #8B88F8 ΔE 0.073
Use #5283F3 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.