#99DBFD
Closest named color: Baby Blue (#A2CFFE). oklch(85.9% 0.082 231.3), rgb(153, 219, 253).
Aa
Black text reads best on this color (13.90:1).
About this color
#99DBFD is a light, moderately saturated blue. In OKLCH its lightness is 86%, its chroma 0.082 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.033 away. Black text reads best on it, at 13.90:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.90:1 |
| White text | 1.51:1 |
Values
| HEX | #99DBFD |
| RGB | rgb(153, 219, 253) |
| HSL | hsl(200, 96%, 80%) |
| OKLCH | oklch(85.9% 0.082 231.3) |
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 #99DBFD | 1.51:1 | Fails | Lc -26.9 | Dividers and decoration only |
| Black text on #99DBFD | 13.90:1 | AAA | Lc 80.0 | Fine for body text |
| #99DBFD text on white | 1.51:1 | Fails | Lc 23.7 | Dividers and decoration only |
| #99DBFD text on black | 13.90:1 | AAA | Lc -79.5 | 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
#EDF7FD
oklch(97% 0.013 233.7)
-
Step 100
100
#D7EEFB
oklch(93.6% 0.03 232.4)
-
Step 200
200 (this color)
#99DBFD
oklch(85.9% 0.082 231.3)
-
Step 300
300
#75CDF8
oklch(80.9% 0.104 231.2)
-
Step 400
400
#00AFE9
oklch(70.7% 0.143 231.2)
-
Step 500
500
#0096C8
oklch(63.1% 0.127 231)
-
Step 600
600
#007EA9
oklch(55.6% 0.112 231.2)
-
Step 700
700
#006A8F
oklch(49.2% 0.1 231.3)
-
Step 800
800
#005776
oklch(42.8% 0.087 231.2)
-
Step 900
900
#004863
oklch(37.7% 0.077 231.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#99DBFD 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) | #CAD9FF | 0.057 |
| Deuteranopia (no green cones) | #BCCDFD | 0.051 |
| Tritanopia (no blue cones) | #73E4E6 | 0.059 |
| Achromatopsia (no color) | #D2D2D2 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99DBFD
#99DBFD
oklch(85.9% 0.082 231.3)
- #FDC2A0
#FDC2A0
oklch(85.9% 0.082 51.2)
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 #99DBFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.033
- Light Blue #ADD8E6 ΔE 0.035
- Light Sky Blue #87CEFA ΔE 0.041
- Sky Blue #87CEEB ΔE 0.045
- Powder Blue #B0E0E6 ΔE 0.045
- Celeste #A8DADC ΔE 0.047
- Sky #82CAFC ΔE 0.054
- Robin's Egg Blue #98EFF9 ΔE 0.056
Use #99DBFD 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.