#4AA8EB
Closest named color: Cornflower Blue (#6495ED). oklch(70.4% 0.132 242.9), rgb(74, 168, 235).
Aa
Black text reads best on this color (8.09:1).
About this color
#4AA8EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.132 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.054 away. Black text reads best on it, at 8.09:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.09:1 |
| White text | 2.59:1 |
Values
| HEX | #4AA8EB |
| RGB | rgb(74, 168, 235) |
| HSL | hsl(205, 80%, 61%) |
| OKLCH | oklch(70.4% 0.132 242.9) |
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 #4AA8EB | 2.59:1 | Fails | Lc -55.5 | Large or bold text, headings |
| Black text on #4AA8EB | 8.09:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #4AA8EB text on white | 2.59:1 | Fails | Lc 50.4 | Large or bold text, headings |
| #4AA8EB text on black | 8.09:1 | AAA | Lc -51.5 | 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
#EFF7FC
oklch(97.2% 0.011 234.8)
-
Step 100
100
#DDECF9
oklch(93.6% 0.024 244.1)
-
Step 200
200
#C0DDF6
oklch(88.4% 0.046 244.3)
-
Step 300
300
#92C7F2
oklch(80.8% 0.082 243.5)
-
Step 400
400 (this color)
#4AA8EB
oklch(70.4% 0.132 242.9)
-
Step 500
500
#0091DD
oklch(63.1% 0.152 242.9)
-
Step 600
600
#007ABB
oklch(55.7% 0.134 242.9)
-
Step 700
700
#00669E
oklch(49% 0.119 243.2)
-
Step 800
800
#005482
oklch(42.8% 0.102 242.4)
-
Step 900
900
#00466E
oklch(37.8% 0.091 242.8)
-
Step 950
950
#002943
oklch(27% 0.065 242.6)
#4AA8EB 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) | #8AA9EE | 0.063 |
| Deuteranopia (no green cones) | #739AEA | 0.049 |
| Tritanopia (no blue cones) | #00B8BF | 0.094 |
| Achromatopsia (no color) | #A1A1A1 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AA8EB
#4AA8EB
oklch(70.4% 0.132 242.9)
- #D98C3D
#D98C3D
oklch(70.5% 0.132 63.1)
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 #4AA8EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.054
- Chefchaouen Blue #4895EF ΔE 0.054
- Deep Sky Blue #00BFFF ΔE 0.062
- Dark Sky Blue #448EE4 ΔE 0.071
- Turquoise Blue #06B1C4 ΔE 0.076
- Carolina Blue #8AB8FE ΔE 0.083
- Greyblue #77A1B5 ΔE 0.083
- Dodger Blue #1E90FF ΔE 0.083
Use #4AA8EB 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.