#99D7FE
Closest named color: Baby Blue (#A2CFFE). oklch(85.1% 0.083 236.7), rgb(153, 215, 254).
Aa
Black text reads best on this color (13.50:1).
About this color
#99D7FE is a light, moderately saturated blue. In OKLCH its lightness is 85%, its chroma 0.083 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.022 away. Black text reads best on it, at 13.50:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.50:1 |
| White text | 1.55:1 |
Values
| HEX | #99D7FE |
| RGB | rgb(153, 215, 254) |
| HSL | hsl(203, 98%, 80%) |
| OKLCH | oklch(85.1% 0.083 236.7) |
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 #99D7FE | 1.55:1 | Fails | Lc -28.7 | Dividers and decoration only |
| Black text on #99D7FE | 13.50:1 | AAA | Lc 78.4 | Fine for body text |
| #99D7FE text on white | 1.55:1 | Fails | Lc 25.4 | Dividers and decoration only |
| #99D7FE text on black | 13.50:1 | AAA | Lc -77.7 | 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
#EDF7FE
oklch(97.1% 0.014 238)
-
Step 100
100
#D7EEFC
oklch(93.6% 0.031 234.4)
-
Step 200
200 (this color)
#99D7FE
oklch(85.1% 0.083 236.7)
-
Step 300
300
#79CBFD
oklch(80.9% 0.107 236.9)
-
Step 400
400
#00ADF3
oklch(70.8% 0.153 236.5)
-
Step 500
500
#0094D1
oklch(63.1% 0.137 236.6)
-
Step 600
600
#007CB0
oklch(55.5% 0.121 236.7)
-
Step 700
700
#006895
oklch(49% 0.107 237)
-
Step 800
800
#00557B
oklch(42.6% 0.093 237.2)
-
Step 900
900
#004767
oklch(37.7% 0.082 236.6)
-
Step 950
950
#002A3F
oklch(27% 0.059 236.5)
#99D7FE 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) | #C5D6FF | 0.051 |
| Deuteranopia (no green cones) | #B7CAFD | 0.045 |
| Tritanopia (no blue cones) | #73E1E4 | 0.064 |
| Achromatopsia (no color) | #CFCFCF | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99D7FE
#99D7FE
oklch(85.1% 0.083 236.7)
- #F9C199
#F9C199
oklch(85.2% 0.083 56.9)
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 #99D7FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.022
- Light Sky Blue #87CEFA ΔE 0.032
- Sky Blue #87CEEB ΔE 0.039
- Light Blue #ADD8E6 ΔE 0.040
- Sky #82CAFC ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.052
- Celeste #A8DADC ΔE 0.053
- Lightblue #7BC8F6 ΔE 0.054
Use #99D7FE 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.