#88A3CA
Closest named color: Bluegrey (#85A3B2). oklch(70.9% 0.065 257.5), rgb(136, 163, 202).
Aa
Black text reads best on this color (8.13:1).
About this color
#88A3CA is a medium-light, muted blue. In OKLCH its lightness is 71%, its chroma 0.065 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.037 away. Black text reads best on it, at 8.13:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.13:1 |
| White text | 2.58:1 |
Values
| HEX | #88A3CA |
| RGB | rgb(136, 163, 202) |
| HSL | hsl(215, 38%, 66%) |
| OKLCH | oklch(70.9% 0.065 257.5) |
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 #88A3CA | 2.58:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #88A3CA | 8.13:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #88A3CA text on white | 2.58:1 | Fails | Lc 50.4 | Large or bold text, headings |
| #88A3CA text on black | 8.13:1 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D0DAE8
oklch(88.5% 0.022 256.7)
-
Step 300
300
#B1C2DB
oklch(80.9% 0.04 257.9)
-
Step 400
400 (this color)
#88A3CA
oklch(70.9% 0.065 257.5)
-
Step 500
500
#698BBC
oklch(63.1% 0.084 257.5)
-
Step 600
600
#5174A8
oklch(55.5% 0.091 258.1)
-
Step 700
700
#416290
oklch(49.2% 0.084 256.9)
-
Step 800
800
#365075
oklch(42.8% 0.07 257.2)
-
Step 900
900
#2F425E
oklch(37.6% 0.054 257.9)
-
Step 950
950
#1C2737
oklch(27% 0.034 257.7)
#88A3CA 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) | #95A5CC | 0.018 |
| Deuteranopia (no green cones) | #8E9EC9 | 0.015 |
| Tritanopia (no blue cones) | #74ABB0 | 0.057 |
| Achromatopsia (no color) | #A1A1A1 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88A3CA
#88A3CA
oklch(70.9% 0.065 257.5)
- #B89D73
#B89D73
oklch(71% 0.065 78.4)
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 #88A3CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.037
- Bluey Grey #89A0B0 ΔE 0.037
- Greyblue #77A1B5 ΔE 0.039
- Cool Gray #8D99AE ΔE 0.042
- Cool Steel #97A7B3 ΔE 0.043
- Cool Grey #95A3A6 ΔE 0.055
- Pewter #96A8A1 ΔE 0.068
- Dark Gray #A9A9A9 ΔE 0.070
Use #88A3CA 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.