#99ABEC
Closest named color: Carolina Blue (#8AB8FE). oklch(75.2% 0.096 272), rgb(153, 171, 236).
Aa
Black text reads best on this color (9.39:1).
About this color
#99ABEC is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.096 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.039 away. Black text reads best on it, at 9.39:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.39:1 |
| White text | 2.23:1 |
Values
| HEX | #99ABEC |
| RGB | rgb(153, 171, 236) |
| HSL | hsl(227, 69%, 76%) |
| OKLCH | oklch(75.2% 0.096 272) |
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 #99ABEC | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #99ABEC | 9.39:1 | AAA | Lc 59.9 | Large or bold text, headings |
| #99ABEC text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #99ABEC text on black | 9.39:1 | AAA | Lc -58.1 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D1D8F0
oklch(88.4% 0.034 272.8)
-
Step 300
300
#B3BFE8
oklch(80.9% 0.06 272.2)
-
Step 400
400 (this color)
#99ABEC
oklch(75.2% 0.096 272)
-
Step 500
500
#7083D4
oklch(63.1% 0.124 272.4)
-
Step 600
600
#596CC1
oklch(55.7% 0.133 272)
-
Step 700
700
#4959A6
oklch(49% 0.124 272.2)
-
Step 800
800
#3C4987
oklch(42.6% 0.104 272.4)
-
Step 900
900
#333E6C
oklch(37.8% 0.08 271.9)
-
Step 950
950
#1E243F
oklch(26.9% 0.051 273)
#99ABEC 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) | #96B1EF | 0.015 |
| Deuteranopia (no green cones) | #8FAAEA | 0.014 |
| Tritanopia (no blue cones) | #81B8C2 | 0.086 |
| Achromatopsia (no color) | #ADADAD | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99ABEC
#99ABEC
oklch(75.2% 0.096 272)
- #C4AD65
#C4AD65
oklch(75.2% 0.096 92.2)
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 #99ABEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.039
- Pastel Blue #A2BFFE ΔE 0.056
- Periwinkle Blue #8F99FB ΔE 0.059
- Light Grey Blue #9DBCD4 ΔE 0.066
- Light Cornflower Blue #98C1D9 ΔE 0.073
- Pale Purple #B790D4 ΔE 0.076
- Lightblue #7BC8F6 ΔE 0.078
- Pale Violet #CEAEFA ΔE 0.078
Use #99ABEC 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.