#7DCDF5
Closest named color: Light Sky Blue (#87CEFA). oklch(81.2% 0.097 231.4), rgb(125, 205, 245).
Aa
Black text reads best on this color (11.92:1).
About this color
#7DCDF5 is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.097 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.013 away. Black text reads best on it, at 11.92:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 11.92:1 |
| White text | 1.76:1 |
Values
| HEX | #7DCDF5 |
| RGB | rgb(125, 205, 245) |
| HSL | hsl(200, 86%, 73%) |
| OKLCH | oklch(81.2% 0.097 231.4) |
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 #7DCDF5 | 1.76:1 | Fails | Lc -36.1 | Non-text elements, placeholder text |
| Black text on #7DCDF5 | 11.92:1 | AAA | Lc 71.7 | Content text, not long reading |
| #7DCDF5 text on white | 1.76:1 | Fails | Lc 32.1 | Non-text elements, placeholder text |
| #7DCDF5 text on black | 11.92:1 | AAA | Lc -70.6 | Content text, not long reading |
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 300.
-
Step 50
50
#EDF7FD
oklch(97% 0.013 233.7)
-
Step 100
100
#D8EEFA
oklch(93.7% 0.028 231.4)
-
Step 200
200
#B6E0F7
oklch(88.4% 0.054 232.1)
-
Step 300
300 (this color)
#7DCDF5
oklch(81.2% 0.097 231.4)
-
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)
#7DCDF5 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) | #B9CBF7 | 0.067 |
| Deuteranopia (no green cones) | #A8BDF4 | 0.059 |
| Tritanopia (no blue cones) | #3DD8DA | 0.072 |
| Achromatopsia (no color) | #C3C3C3 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DCDF5
#7DCDF5
oklch(81.2% 0.097 231.4)
- #F4B087
#F4B087
oklch(81.2% 0.097 52)
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 #7DCDF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.013
- Lightblue #7BC8F6 ΔE 0.015
- Sky #82CAFC ΔE 0.016
- Sky Blue #87CEEB ΔE 0.018
- Vivid Sky Blue #4CC9F0 ΔE 0.042
- Baby Blue #A2CFFE ΔE 0.043
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.056
Use #7DCDF5 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.