#ACCCE0
Closest named color: Light Blue Grey (#B7C9E2). oklch(82.8% 0.044 235.5), rgb(172, 204, 224).
Aa
Black text reads best on this color (12.46:1).
About this color
#ACCCE0 is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.044 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.016 away. Black text reads best on it, at 12.46:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.46:1 |
| White text | 1.68:1 |
Values
| HEX | #ACCCE0 |
| RGB | rgb(172, 204, 224) |
| HSL | hsl(203, 46%, 78%) |
| OKLCH | oklch(82.8% 0.044 235.5) |
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 #ACCCE0 | 1.68:1 | Fails | Lc -33.6 | Non-text elements, placeholder text |
| Black text on #ACCCE0 | 12.46:1 | AAA | Lc 74.0 | Content text, not long reading |
| #ACCCE0 text on white | 1.68:1 | Fails | Lc 29.9 | Dividers and decoration only |
| #ACCCE0 text on black | 12.46:1 | AAA | Lc -72.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF1
oklch(93.5% 0.013 236.6)
-
Step 200
200
#CADCE7
oklch(88.4% 0.025 234.5)
-
Step 300
300 (this color)
#ACCCE0
oklch(82.8% 0.044 235.5)
-
Step 400
400
#75A8C7
oklch(70.7% 0.071 235.8)
-
Step 500
500
#4E92B9
oklch(63.1% 0.091 235.8)
-
Step 600
600
#2D7CA5
oklch(55.7% 0.099 235.3)
-
Step 700
700
#1F688D
oklch(49.1% 0.091 235.5)
-
Step 800
800
#1C5573
oklch(42.7% 0.076 235.8)
-
Step 900
900
#1E465D
oklch(37.6% 0.06 236.6)
-
Step 950
950
#132936
oklch(26.9% 0.037 236.3)
#ACCCE0 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) | #C3CBE1 | 0.029 |
| Deuteranopia (no green cones) | #BCC5E0 | 0.026 |
| Tritanopia (no blue cones) | #9DD1D2 | 0.033 |
| Achromatopsia (no color) | #C7C7C7 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACCCE0
#ACCCE0
oklch(82.8% 0.044 235.5)
- #DEC0AC
#DEC0AC
oklch(82.8% 0.044 55.7)
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 #ACCCE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.016
- Light Steel Blue #B0C4DE ΔE 0.021
- Cloudy Blue #ACC2D9 ΔE 0.026
- Light Blue #ADD8E6 ΔE 0.031
- Celeste #A8DADC ΔE 0.040
- Light Cornflower Blue #98C1D9 ΔE 0.040
- Sky Blue #87CEEB ΔE 0.041
- Baby Blue #A2CFFE ΔE 0.042
Use #ACCCE0 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.