#4898E9
Closest named color: Chefchaouen Blue (#4895EF). oklch(66.7% 0.144 251.1), rgb(72, 152, 233).
Aa
Black text reads best on this color (6.94:1).
About this color
#4898E9 is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.144 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.013 away. Black text reads best on it, at 6.94:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.144) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #4898E9 |
| RGB | rgb(72, 152, 233) |
| HSL | hsl(210, 79%, 60%) |
| OKLCH | oklch(66.7% 0.144 251.1) |
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 #4898E9 | 3.02:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #4898E9 | 6.94:1 | AA | Lc 47.4 | Large or bold text, headings |
| #4898E9 text on white | 3.02:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #4898E9 text on black | 6.94:1 | AA | Lc -45.1 | 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 500.
-
Step 50
50
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E0EBF7
oklch(93.5% 0.02 250.4)
-
Step 200
200
#C7DCF3
oklch(88.6% 0.039 250.7)
-
Step 300
300
#9FC4ED
oklch(80.8% 0.071 251.3)
-
Step 400
400
#69A5E5
oklch(70.7% 0.113 251.2)
-
Step 500
500 (this color)
#4898E9
oklch(66.7% 0.144 251.1)
-
Step 600
600
#0F75CB
oklch(55.6% 0.157 251.2)
-
Step 700
700
#0062AE
oklch(49.1% 0.143 251.1)
-
Step 800
800
#07508E
oklch(42.7% 0.121 251.3)
-
Step 900
900
#134371
oklch(37.7% 0.094 251.1)
-
Step 950
950
#0D2842
oklch(27.1% 0.059 250.2)
#4898E9 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) | #749DEC | 0.047 |
| Deuteranopia (no green cones) | #5D8DE7 | 0.032 |
| Tritanopia (no blue cones) | #00ABB6 | 0.109 |
| Achromatopsia (no color) | #949494 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4898E9
#4898E9
oklch(66.7% 0.144 251.1)
- #CA8300
#CA8300
oklch(66.7% 0.143 71.5)
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 #4898E9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.013
- Cornflower Blue #6495ED ΔE 0.027
- Dark Sky Blue #448EE4 ΔE 0.028
- Soft Blue #6488EA ΔE 0.047
- Dodger Blue #1E90FF ΔE 0.049
- Faded Blue #658CBB ΔE 0.071
- Water Blue #0E87CC ΔE 0.071
- Perrywinkle #8F8CE7 ΔE 0.080
Use #4898E9 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.