#4D89FA
Closest named color: Dodger Blue (#1E90FF). oklch(64.7% 0.18 261.7), rgb(77, 137, 250).
Aa
Black text reads best on this color (6.27:1).
About this color
#4D89FA is a medium-light, vivid blue. In OKLCH its lightness is 65%, its chroma 0.180 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Dodger Blue (#1E90FF), ΔE 0.030 away. Black text reads best on it, at 6.27:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.180) |
| Temperature | cool |
| Nearest name | Dodger Blue (#1E90FF) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #4D89FA |
| RGB | rgb(77, 137, 250) |
| HSL | hsl(219, 95%, 64%) |
| OKLCH | oklch(64.7% 0.18 261.7) |
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 #4D89FA | 3.34:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #4D89FA | 6.27:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #4D89FA text on white | 3.34:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #4D89FA text on black | 6.27:1 | AA | Lc -41.2 | 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
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C8DAFA
oklch(88.5% 0.048 262)
-
Step 300
300
#A1C1FA
oklch(80.8% 0.088 261.8)
-
Step 400
400
#6F9FF8
oklch(70.7% 0.141 261.9)
-
Step 500
500 (this color)
#4D89FA
oklch(64.7% 0.18 261.7)
-
Step 600
600
#2B6AE3
oklch(55.5% 0.195 261.7)
-
Step 700
700
#1E58C6
oklch(49.2% 0.182 261.6)
-
Step 800
800
#1B48A0
oklch(42.6% 0.151 261.9)
-
Step 900
900
#1C3E7F
oklch(37.8% 0.117 261.8)
-
Step 950
950
#11254A
oklch(27.1% 0.074 261.5)
#4D89FA 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) | #4F95FE | 0.031 |
| Deuteranopia (no green cones) | #2B85F8 | 0.028 |
| Tritanopia (no blue cones) | #00A3B5 | 0.144 |
| Achromatopsia (no color) | #8C8C8C | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D89FA
#4D89FA
oklch(64.7% 0.18 261.7)
- #B78400
#B78400
oklch(64.7% 0.134 81.2)
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 #4D89FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dodger Blue #1E90FF ΔE 0.030
- Soft Blue #6488EA ΔE 0.032
- Chefchaouen Blue #4895EF ΔE 0.038
- Dark Sky Blue #448EE4 ΔE 0.038
- Cornflower #6A79F7 ΔE 0.046
- Cornflower Blue #6495ED ΔE 0.048
- Clear Blue #247AFD ΔE 0.052
- Lavender Blue #8B88F8 ΔE 0.072
Use #4D89FA 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.