#4FA0D9
Closest named color: Chefchaouen Blue (#4895EF). oklch(67.9% 0.116 241.9), rgb(79, 160, 217).
Aa
Black text reads best on this color (7.36:1).
About this color
#4FA0D9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.116 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.050 away. Black text reads best on it, at 7.36:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 7.36:1 |
| White text | 2.85:1 |
Values
| HEX | #4FA0D9 |
| RGB | rgb(79, 160, 217) |
| HSL | hsl(205, 64%, 58%) |
| OKLCH | oklch(67.9% 0.116 241.9) |
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 #4FA0D9 | 2.85:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #4FA0D9 | 7.36:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #4FA0D9 text on white | 2.85:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #4FA0D9 text on black | 7.36:1 | AAA | Lc -47.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DEECF7
oklch(93.6% 0.021 241.4)
-
Step 200
200
#C3DDF2
oklch(88.5% 0.04 242.4)
-
Step 300
300
#97C7EC
oklch(80.9% 0.073 241.9)
-
Step 400
400 (this color)
#4FA0D9
oklch(67.9% 0.116 241.9)
-
Step 500
500
#0792DA
oklch(63.2% 0.147 241.6)
-
Step 600
600
#007AB9
oklch(55.5% 0.132 242.1)
-
Step 700
700
#00679C
oklch(49.2% 0.116 241.5)
-
Step 800
800
#005481
oklch(42.7% 0.101 241.9)
-
Step 900
900
#00466C
oklch(37.7% 0.089 241.5)
-
Step 950
950
#022941
oklch(26.9% 0.061 241.6)
#4FA0D9 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) | #86A1DC | 0.058 |
| Deuteranopia (no green cones) | #7493D8 | 0.047 |
| Tritanopia (no blue cones) | #00AEB4 | 0.085 |
| Achromatopsia (no color) | #999999 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA0D9
#4FA0D9
oklch(67.9% 0.116 241.9)
- #CB8646
#CB8646
oklch(67.8% 0.117 61.5)
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 #4FA0D9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.050
- Cornflower Blue #6495ED ΔE 0.050
- Dark Sky Blue #448EE4 ΔE 0.058
- Faded Blue #658CBB ΔE 0.062
- Greyblue #77A1B5 ΔE 0.064
- Turquoise Blue #06B1C4 ΔE 0.070
- Soft Blue #6488EA ΔE 0.076
- Bluegrey #85A3B2 ΔE 0.080
Use #4FA0D9 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.