#79B5FF
Closest named color: Carolina Blue (#8AB8FE). oklch(76.2% 0.124 254.3), rgb(121, 181, 255).
Aa
Black text reads best on this color (9.86:1).
About this color
#79B5FF is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.124 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.021 away. Black text reads best on it, at 9.86:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.86:1 |
| White text | 2.12:1 |
Values
| HEX | #79B5FF |
| RGB | rgb(121, 181, 255) |
| HSL | hsl(213, 100%, 74%) |
| OKLCH | oklch(76.2% 0.124 254.3) |
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 #79B5FF | 2.12:1 | Fails | Lc -46.2 | Large or bold text, headings |
| Black text on #79B5FF | 9.86:1 | AAA | Lc 62.3 | Content text, not long reading |
| #79B5FF text on white | 2.12:1 | Fails | Lc 41.6 | Non-text elements, placeholder text |
| #79B5FF text on black | 9.86:1 | AAA | Lc -60.6 | 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
#EFF6FF
oklch(97% 0.014 254.6)
-
Step 100
100
#DCEBFF
oklch(93.5% 0.032 255.6)
-
Step 200
200
#C0DCFF
oklch(88.5% 0.057 254.1)
-
Step 300
300 (this color)
#79B5FF
oklch(76.2% 0.124 254.3)
-
Step 400
400
#55A3FF
oklch(70.8% 0.156 254)
-
Step 500
500
#0287FF
oklch(63% 0.203 254.4)
-
Step 600
600
#0072D8
oklch(55.7% 0.178 254.2)
-
Step 700
700
#005FB7
oklch(49.1% 0.158 254.4)
-
Step 800
800
#004E97
oklch(42.8% 0.136 254.1)
-
Step 900
900
#004080
oklch(37.6% 0.123 254.7)
-
Step 950
950
#00264F
oklch(27.1% 0.086 254)
#79B5FF 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) | #97B9FF | 0.036 |
| Deuteranopia (no green cones) | #86ACFD | 0.025 |
| Tritanopia (no blue cones) | #2DC6CF | 0.110 |
| Achromatopsia (no color) | #B2B2B2 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79B5FF
#79B5FF
oklch(76.2% 0.124 254.3)
- #E0A54F
#E0A54F
oklch(76.2% 0.124 74.2)
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 #79B5FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.021
- Pastel Blue #A2BFFE ΔE 0.057
- Lightblue #7BC8F6 ΔE 0.057
- Sky #82CAFC ΔE 0.060
- Deep Sky Blue #00BFFF ΔE 0.062
- Vivid Sky Blue #4CC9F0 ΔE 0.070
- Periwinkle Blue #8F99FB ΔE 0.073
- Light Sky Blue #87CEFA ΔE 0.073
Use #79B5FF 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.