#4C8DF2
Closest named color: Chefchaouen Blue (#4895EF). oklch(65% 0.165 259), rgb(76, 141, 242).
Aa
Black text reads best on this color (6.39:1).
About this color
#4C8DF2 is a medium-light, vivid blue. In OKLCH its lightness is 65%, its chroma 0.165 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.022 away. Black text reads best on it, at 6.39:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.165) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #4C8DF2 |
| RGB | rgb(76, 141, 242) |
| HSL | hsl(217, 86%, 62%) |
| OKLCH | oklch(65% 0.165 259) |
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 #4C8DF2 | 3.28:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #4C8DF2 | 6.39:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #4C8DF2 text on white | 3.28:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #4C8DF2 text on black | 6.39:1 | AA | Lc -41.9 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C8DAF7
oklch(88.4% 0.045 259.9)
-
Step 300
300
#A1C2F5
oklch(80.8% 0.081 259)
-
Step 400
400
#6EA1F1
oklch(70.7% 0.13 259.1)
-
Step 500
500 (this color)
#4C8DF2
oklch(65% 0.165 259)
-
Step 600
600
#276EDA
oklch(55.6% 0.18 259.1)
-
Step 700
700
#195BBD
oklch(49% 0.168 259.1)
-
Step 800
800
#184B99
oklch(42.7% 0.139 259.2)
-
Step 900
900
#1A407A
oklch(37.8% 0.108 258.8)
-
Step 950
950
#102647
oklch(27% 0.068 258.4)
#4C8DF2 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) | #5D96F6 | 0.031 |
| Deuteranopia (no green cones) | #4187F0 | 0.020 |
| Tritanopia (no blue cones) | #00A4B4 | 0.131 |
| Achromatopsia (no color) | #8E8E8E | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C8DF2
#4C8DF2
oklch(65% 0.165 259)
- #BB8300
#BB8300
oklch(64.9% 0.135 78.5)
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 #4C8DF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.022
- Dark Sky Blue #448EE4 ΔE 0.023
- Soft Blue #6488EA ΔE 0.026
- Dodger Blue #1E90FF ΔE 0.031
- Cornflower Blue #6495ED ΔE 0.035
- Cornflower #6A79F7 ΔE 0.056
- Clear Blue #247AFD ΔE 0.064
- Water Blue #0E87CC ΔE 0.071
Use #4C8DF2 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.