#799FCA
Closest named color: Greyblue (#77A1B5). oklch(69.1% 0.076 252), rgb(121, 159, 202).
Aa
Black text reads best on this color (7.62:1).
About this color
#799FCA is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.076 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.034 away. Black text reads best on it, at 7.62:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #799FCA |
| RGB | rgb(121, 159, 202) |
| HSL | hsl(212, 43%, 63%) |
| OKLCH | oklch(69.1% 0.076 252) |
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 #799FCA | 2.75:1 | Fails | Lc -58.4 | Large or bold text, headings |
| Black text on #799FCA | 7.62:1 | AAA | Lc 50.9 | Large or bold text, headings |
| #799FCA text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #799FCA text on black | 7.62:1 | AAA | Lc -48.7 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CDDBEB
oklch(88.6% 0.027 251.7)
-
Step 300
300
#ABC3DF
oklch(80.8% 0.048 252.4)
-
Step 400
400 (this color)
#799FCA
oklch(69.1% 0.076 252)
-
Step 500
500
#5C8DC3
oklch(63.1% 0.098 251.8)
-
Step 600
600
#4176AF
oklch(55.5% 0.106 251.8)
-
Step 700
700
#336397
oklch(49.1% 0.099 252.1)
-
Step 800
800
#2B517A
oklch(42.7% 0.081 251.8)
-
Step 900
900
#274362
oklch(37.6% 0.063 252.1)
-
Step 950
950
#17283A
oklch(27.1% 0.041 250.8)
#799FCA 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) | #8FA0CC | 0.028 |
| Deuteranopia (no green cones) | #8598C9 | 0.022 |
| Tritanopia (no blue cones) | #5CA9AD | 0.067 |
| Achromatopsia (no color) | #9C9C9C | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #799FCA
#799FCA
oklch(69.1% 0.076 252)
- #B99466
#B99466
oklch(69% 0.076 72.1)
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 #799FCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.034
- Bluegrey #85A3B2 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.043
- Cool Gray #8D99AE ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.059
- Silver Lake Blue #778DA9 ΔE 0.061
- Faded Blue #658CBB ΔE 0.061
- Cool Grey #95A3A6 ΔE 0.066
Use #799FCA 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.