#6483D5
Closest named color: Soft Blue (#6488EA). oklch(62.3% 0.129 267), rgb(100, 131, 213).
Aa
Black text reads best on this color (5.74:1).
About this color
#6483D5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 62%, its chroma 0.129 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.032 away. Black text reads best on it, at 5.74:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.74:1 |
| White text | 3.65:1 |
Values
| HEX | #6483D5 |
| RGB | rgb(100, 131, 213) |
| HSL | hsl(224, 57%, 61%) |
| OKLCH | oklch(62.3% 0.129 267) |
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 #6483D5 | 3.65:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #6483D5 | 5.74:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #6483D5 text on white | 3.65:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #6483D5 text on black | 5.74:1 | AA | Lc -37.7 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200
#CFD9F1
oklch(88.5% 0.035 267.6)
-
Step 300
300
#AEC0EA
oklch(80.8% 0.063 266.8)
-
Step 400
400
#849FE0
oklch(70.8% 0.1 266.6)
-
Step 500
500 (this color)
#6483D5
oklch(62.3% 0.129 267)
-
Step 600
600
#4E6DC5
oklch(55.5% 0.141 267.1)
-
Step 700
700
#3F5BAA
oklch(49.1% 0.13 266.9)
-
Step 800
800
#344B8A
oklch(42.8% 0.108 266.8)
-
Step 900
900
#2D3F6E
oklch(37.7% 0.084 266.6)
-
Step 950
950
#1B2541
oklch(27% 0.054 267.8)
#6483D5 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) | #628BD8 | 0.021 |
| Deuteranopia (no green cones) | #5581D3 | 0.019 |
| Tritanopia (no blue cones) | #2A95A2 | 0.116 |
| Achromatopsia (no color) | #868686 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6483D5
#6483D5
oklch(62.3% 0.129 267)
- #A88100
#A88100
oklch(62.4% 0.128 87.2)
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 #6483D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.032
- Dark Sky Blue #448EE4 ΔE 0.041
- Faded Blue #658CBB ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.054
- Cool Blue #4984B8 ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.057
- Cornflower #6A79F7 ΔE 0.061
- Steel Blue #4682B4 ΔE 0.062
Use #6483D5 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.