#89ACEC
Closest named color: Carolina Blue (#8AB8FE). oklch(74.3% 0.101 262.1), rgb(137, 172, 236).
Aa
Black text reads best on this color (9.17:1).
About this color
#89ACEC is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.101 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.036 away. Black text reads best on it, at 9.17:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.17:1 |
| White text | 2.28:1 |
Values
| HEX | #89ACEC |
| RGB | rgb(137, 172, 236) |
| HSL | hsl(219, 72%, 73%) |
| OKLCH | oklch(74.3% 0.101 262.1) |
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 #89ACEC | 2.28:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #89ACEC | 9.17:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #89ACEC text on white | 2.28:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #89ACEC text on black | 9.17:1 | AAA | Lc -57.0 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CDDAF1
oklch(88.6% 0.035 262)
-
Step 300
300
#ABC1EA
oklch(80.8% 0.063 262.8)
-
Step 400
400 (this color)
#89ACEC
oklch(74.3% 0.101 262.1)
-
Step 500
500
#5E88D7
oklch(63.2% 0.128 262.1)
-
Step 600
600
#4470C4
oklch(55.6% 0.14 262)
-
Step 700
700
#365DAA
oklch(49.1% 0.131 262.4)
-
Step 800
800
#2D4D89
oklch(42.8% 0.107 261.8)
-
Step 900
900
#28406E
oklch(37.6% 0.085 262.3)
-
Step 950
950
#182640
oklch(27% 0.052 262)
#89ACEC 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) | #95B0EF | 0.019 |
| Deuteranopia (no green cones) | #8AA7EB | 0.013 |
| Tritanopia (no blue cones) | #66BAC2 | 0.091 |
| Achromatopsia (no color) | #ABABAB | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89ACEC
#89ACEC
oklch(74.3% 0.101 262.1)
- #CCA65E
#CCA65E
oklch(74.4% 0.101 82.1)
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 #89ACEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.036
- Periwinkle Blue #8F99FB ΔE 0.059
- Pastel Blue #A2BFFE ΔE 0.063
- Light Grey Blue #9DBCD4 ΔE 0.069
- Lightblue #7BC8F6 ΔE 0.073
- Light Cornflower Blue #98C1D9 ΔE 0.074
- Sky #82CAFC ΔE 0.077
- Cornflower Blue #6495ED ΔE 0.080
Use #89ACEC 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.