#799BE5
Closest named color: Cornflower Blue (#6495ED). oklch(69.5% 0.116 264.7), rgb(121, 155, 229).
Aa
Black text reads best on this color (7.63:1).
About this color
#799BE5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.116 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.033 away. Black text reads best on it, at 7.63:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.63:1 |
| White text | 2.75:1 |
Values
| HEX | #799BE5 |
| RGB | rgb(121, 155, 229) |
| HSL | hsl(221, 68%, 69%) |
| OKLCH | oklch(69.5% 0.116 264.7) |
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 #799BE5 | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #799BE5 | 7.63:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #799BE5 text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #799BE5 text on black | 7.63:1 | AAA | Lc -48.8 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200
#CCD9F5
oklch(88.4% 0.041 265.7)
-
Step 300
300
#AAC1F0
oklch(81% 0.071 264.4)
-
Step 400
400 (this color)
#799BE5
oklch(69.5% 0.116 264.7)
-
Step 500
500
#5C85E2
oklch(63.1% 0.148 264.6)
-
Step 600
600
#436DD0
oklch(55.7% 0.16 264.5)
-
Step 700
700
#355AB4
oklch(49.1% 0.149 264.7)
-
Step 800
800
#2C4A92
oklch(42.7% 0.124 264.7)
-
Step 900
900
#273F74
oklch(37.7% 0.096 264)
-
Step 950
950
#172544
oklch(27% 0.061 264.4)
#799BE5 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) | #7FA1E8 | 0.018 |
| Deuteranopia (no green cones) | #7497E3 | 0.013 |
| Tritanopia (no blue cones) | #4DABB6 | 0.104 |
| Achromatopsia (no color) | #9C9C9C | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #799BE5
#799BE5
oklch(69.5% 0.116 264.7)
- #BE963D
#BE963D
oklch(69.4% 0.116 84.4)
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 #799BE5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.033
- Periwinkle Blue #8F99FB ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.046
- Chefchaouen Blue #4895EF ΔE 0.055
- Soft Blue #6488EA ΔE 0.061
- Lavender Blue #8B88F8 ΔE 0.064
- Dark Sky Blue #448EE4 ΔE 0.068
- Faded Blue #658CBB ΔE 0.075
Use #799BE5 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.