#ACE1F2
Closest named color: Powder Blue (#B0E0E6). oklch(87.9% 0.059 219.5), rgb(172, 225, 242).
Aa
Black text reads best on this color (14.80:1).
About this color
#ACE1F2 is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.059 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.016 away. Black text reads best on it, at 14.80:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.80:1 |
| White text | 1.41:1 |
Values
| HEX | #ACE1F2 |
| RGB | rgb(172, 225, 242) |
| HSL | hsl(195, 73%, 81%) |
| OKLCH | oklch(87.9% 0.059 219.5) |
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 #ACE1F2 | 1.41:1 | Fails | Lc -22.9 | Dividers and decoration only |
| Black text on #ACE1F2 | 14.80:1 | AAA | Lc 83.6 | Fine for body text |
| #ACE1F2 text on white | 1.41:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #ACE1F2 text on black | 14.80:1 | AAA | Lc -83.3 | Fine for body text |
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 200.
-
Step 50
50
#EEF7FA
oklch(97% 0.01 219.6)
-
Step 100
100
#DBEEF4
oklch(93.7% 0.022 218.6)
-
Step 200
200 (this color)
#ACE1F2
oklch(87.9% 0.059 219.5)
-
Step 300
300
#87CDE2
oklch(80.9% 0.076 218.8)
-
Step 400
400
#23B2D4
oklch(70.8% 0.121 219.1)
-
Step 500
500
#0099B9
oklch(63.1% 0.115 219.7)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#ACE1F2 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) | #D6DEF3 | 0.051 |
| Deuteranopia (no green cones) | #CBD5F2 | 0.046 |
| Tritanopia (no blue cones) | #95E7E6 | 0.036 |
| Achromatopsia (no color) | #D9D9D9 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACE1F2
#ACE1F2
oklch(87.9% 0.059 219.5)
- #FBCBBA
#FBCBBA
oklch(88% 0.06 40.4)
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 #ACE1F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.016
- Light Blue #ADD8E6 ΔE 0.025
- Celeste #A8DADC ΔE 0.032
- Pale Turquoise #AFEEEE ΔE 0.038
- Robin's Egg Blue #98EFF9 ΔE 0.038
- Robin Egg Blue #8AF1FE ΔE 0.048
- Diamond #B9F2FF ΔE 0.048
- Cadet Gray #CED4DA ΔE 0.051
Use #ACE1F2 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.