#79A9EF
Closest named color: Carolina Blue (#8AB8FE). oklch(72.9% 0.115 257.7), rgb(121, 169, 239).
Aa
Black text reads best on this color (8.73:1).
About this color
#79A9EF is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.115 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.048 away. Black text reads best on it, at 8.73:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.73:1 |
| White text | 2.40:1 |
Values
| HEX | #79A9EF |
| RGB | rgb(121, 169, 239) |
| HSL | hsl(216, 79%, 71%) |
| OKLCH | oklch(72.9% 0.115 257.7) |
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 #79A9EF | 2.40:1 | Fails | Lc -52.2 | Large or bold text, headings |
| Black text on #79A9EF | 8.73:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #79A9EF text on white | 2.40:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #79A9EF text on black | 8.73:1 | AAA | Lc -54.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C9DBF4
oklch(88.6% 0.04 256.6)
-
Step 300
300
#A4C3EF
oklch(81% 0.071 257.1)
-
Step 400
400 (this color)
#79A9EF
oklch(72.9% 0.115 257.7)
-
Step 500
500
#4D89E1
oklch(63.1% 0.147 258)
-
Step 600
600
#2F71CE
oklch(55.6% 0.159 257.7)
-
Step 700
700
#215EB3
oklch(49.1% 0.149 257.8)
-
Step 800
800
#1D4D91
oklch(42.7% 0.124 257.9)
-
Step 900
900
#1E4173
oklch(37.7% 0.095 257.6)
-
Step 950
950
#122644
oklch(26.9% 0.062 258.3)
#79A9EF 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) | #8EADF2 | 0.028 |
| Deuteranopia (no green cones) | #80A2EE | 0.019 |
| Tritanopia (no blue cones) | #42B8C2 | 0.101 |
| Achromatopsia (no color) | #A7A7A7 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79A9EF
#79A9EF
oklch(72.9% 0.115 257.7)
- #CF9E4C
#CF9E4C
oklch(72.9% 0.115 78.1)
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 #79A9EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.054
- Cornflower Blue #6495ED ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.076
- Deep Sky Blue #00BFFF ΔE 0.076
- Chefchaouen Blue #4895EF ΔE 0.077
- Pastel Blue #A2BFFE ΔE 0.081
- Lightblue #7BC8F6 ΔE 0.083
Use #79A9EF 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.