#799DC1
Closest named color: Greyblue (#77A1B5). oklch(68.3% 0.067 248.8), rgb(121, 157, 193).
Aa
Black text reads best on this color (7.40:1).
About this color
#799DC1 is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.067 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.024 away. Black text reads best on it, at 7.40:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.40:1 |
| White text | 2.83:1 |
Values
| HEX | #799DC1 |
| RGB | rgb(121, 157, 193) |
| HSL | hsl(210, 37%, 62%) |
| OKLCH | oklch(68.3% 0.067 248.8) |
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 #799DC1 | 2.83:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #799DC1 | 7.40:1 | AAA | Lc 49.7 | Large or bold text, headings |
| #799DC1 text on white | 2.83:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #799DC1 text on black | 7.40:1 | AAA | Lc -47.5 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CEDBE8
oklch(88.6% 0.023 248.1)
-
Step 300
300
#ACC3DB
oklch(80.8% 0.042 249.5)
-
Step 400
400 (this color)
#799DC1
oklch(68.3% 0.067 248.8)
-
Step 500
500
#608EBB
oklch(63.2% 0.085 248.8)
-
Step 600
600
#4577A7
oklch(55.5% 0.093 248.9)
-
Step 700
700
#37648F
oklch(49.1% 0.085 249)
-
Step 800
800
#2E5274
oklch(42.7% 0.07 248.5)
-
Step 900
900
#29445E
oklch(37.7% 0.056 248.6)
-
Step 950
950
#182837
oklch(27% 0.035 247.7)
#799DC1 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) | #8F9EC3 | 0.029 |
| Deuteranopia (no green cones) | #8696C0 | 0.023 |
| Tritanopia (no blue cones) | #61A5A9 | 0.056 |
| Achromatopsia (no color) | #999999 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #799DC1
#799DC1
oklch(68.3% 0.067 248.8)
- #B5926C
#B5926C
oklch(68.3% 0.067 68.6)
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 #799DC1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.024
- Cool Gray #8D99AE ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.035
- Silver Lake Blue #778DA9 ΔE 0.050
- Blue Grey #758DA3 ΔE 0.055
- Faded Blue #658CBB ΔE 0.055
- Cool Steel #97A7B3 ΔE 0.056
Use #799DC1 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.