#79CEFF
Closest named color: Sky (#82CAFC). oklch(81.6% 0.108 235.5), rgb(121, 206, 255).
Aa
Black text reads best on this color (12.08:1).
About this color
#79CEFF is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.108 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Sky (#82CAFC), ΔE 0.012 away. Black text reads best on it, at 12.08:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Sky (#82CAFC) |
| Black text | 12.08:1 |
| White text | 1.73:1 |
Values
| HEX | #79CEFF |
| RGB | rgb(121, 206, 255) |
| HSL | hsl(202, 100%, 74%) |
| OKLCH | oklch(81.6% 0.108 235.5) |
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 #79CEFF | 1.73:1 | Fails | Lc -35.3 | Non-text elements, placeholder text |
| Black text on #79CEFF | 12.08:1 | AAA | Lc 72.5 | Content text, not long reading |
| #79CEFF text on white | 1.73:1 | Fails | Lc 31.4 | Non-text elements, placeholder text |
| #79CEFF text on black | 12.08:1 | AAA | Lc -71.4 | 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
#EDF7FE
oklch(97.1% 0.014 238)
-
Step 100
100
#D7EEFC
oklch(93.6% 0.031 234.4)
-
Step 200
200
#B4E0FC
oklch(88.5% 0.06 236.3)
-
Step 300
300 (this color)
#79CEFF
oklch(81.6% 0.108 235.5)
-
Step 400
400
#00ADF1
oklch(70.7% 0.151 235.7)
-
Step 500
500
#0094CF
oklch(63% 0.135 235.8)
-
Step 600
600
#007DAF
oklch(55.7% 0.119 235.4)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#00567A
oklch(42.8% 0.091 235.4)
-
Step 900
900
#004766
oklch(37.6% 0.081 235.8)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#79CEFF 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) | #B7CCFF | 0.067 |
| Deuteranopia (no green cones) | #A4BEFE | 0.058 |
| Tritanopia (no blue cones) | #1FDBDE | 0.084 |
| Achromatopsia (no color) | #C4C4C4 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79CEFF
#79CEFF
oklch(81.6% 0.108 235.5)
- #F9B07E
#F9B07E
oklch(81.6% 0.108 55)
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 #79CEFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky #82CAFC ΔE 0.012
- Light Sky Blue #87CEFA ΔE 0.014
- Lightblue #7BC8F6 ΔE 0.018
- Sky Blue #87CEEB ΔE 0.030
- Baby Blue #A2CFFE ΔE 0.042
- Vivid Sky Blue #4CC9F0 ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.054
- Bright Sky Blue #02CCFE ΔE 0.056
Use #79CEFF 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.