#5EA3C5
Closest named color: Greyblue (#77A1B5). oklch(68.3% 0.086 231.3), rgb(94, 163, 197).
Aa
Black text reads best on this color (7.52:1).
About this color
#5EA3C5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.086 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.032 away. Black text reads best on it, at 7.52:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.52:1 |
| White text | 2.79:1 |
Values
| HEX | #5EA3C5 |
| RGB | rgb(94, 163, 197) |
| HSL | hsl(200, 47%, 57%) |
| OKLCH | oklch(68.3% 0.086 231.3) |
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 #5EA3C5 | 2.79:1 | Fails | Lc -58.9 | Large or bold text, headings |
| Black text on #5EA3C5 | 7.52:1 | AAA | Lc 50.4 | Large or bold text, headings |
| #5EA3C5 text on white | 2.79:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #5EA3C5 text on black | 7.52:1 | AAA | Lc -48.2 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF3
oklch(93.6% 0.016 233)
-
Step 200
200
#C6DDEA
oklch(88.4% 0.03 232.5)
-
Step 300
300
#9EC8DD
oklch(81% 0.053 229.8)
-
Step 400
400 (this color)
#5EA3C5
oklch(68.3% 0.086 231.3)
-
Step 500
500
#3295C0
oklch(63.2% 0.11 231.2)
-
Step 600
600
#007EA9
oklch(55.6% 0.112 231.2)
-
Step 700
700
#006A8F
oklch(49.2% 0.1 231.3)
-
Step 800
800
#005776
oklch(42.8% 0.087 231.2)
-
Step 900
900
#094861
oklch(37.8% 0.072 231.3)
-
Step 950
950
#0A2A39
oklch(27% 0.046 232.6)
#5EA3C5 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) | #92A1C7 | 0.059 |
| Deuteranopia (no green cones) | #8496C5 | 0.052 |
| Tritanopia (no blue cones) | #1DACAE | 0.064 |
| Achromatopsia (no color) | #9B9B9B | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EA3C5
#5EA3C5
oklch(68.3% 0.086 231.3)
- #C48A68
#C48A68
oklch(68.3% 0.086 51.2)
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 #5EA3C5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.032
- Bluegrey #85A3B2 ΔE 0.048
- Bluey Grey #89A0B0 ΔE 0.052
- Turquoise Blue #06B1C4 ΔE 0.054
- Cadet Blue #5F9EA0 ΔE 0.054
- Cool Gray #8D99AE ΔE 0.059
- Faded Blue #658CBB ΔE 0.062
- Silver Lake Blue #778DA9 ΔE 0.065
Use #5EA3C5 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.