#799EC7
Closest named color: Greyblue (#77A1B5). oklch(68.7% 0.073 251.5), rgb(121, 158, 199).
Aa
Black text reads best on this color (7.52:1).
About this color
#799EC7 is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.073 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.031 away. Black text reads best on it, at 7.52:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.52:1 |
| White text | 2.78:1 |
Values
| HEX | #799EC7 |
| RGB | rgb(121, 158, 199) |
| HSL | hsl(212, 41%, 63%) |
| OKLCH | oklch(68.7% 0.073 251.5) |
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 #799EC7 | 2.78:1 | Fails | Lc -58.9 | Large or bold text, headings |
| Black text on #799EC7 | 7.52:1 | AAA | Lc 50.4 | Large or bold text, headings |
| #799EC7 text on white | 2.78:1 | Fails | Lc 53.7 | Large or bold text, headings |
| #799EC7 text on black | 7.52:1 | AAA | Lc -48.2 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E4EBF3
oklch(93.7% 0.013 251.6)
-
Step 200
200
#CDDBEA
oklch(88.5% 0.026 250)
-
Step 300
300
#ACC3DE
oklch(80.9% 0.046 252.5)
-
Step 400
400 (this color)
#799EC7
oklch(68.7% 0.073 251.5)
-
Step 500
500
#5E8DC1
oklch(63.1% 0.094 251.8)
-
Step 600
600
#4376AD
oklch(55.5% 0.102 251.7)
-
Step 700
700
#356395
oklch(49.1% 0.095 252.1)
-
Step 800
800
#2C5178
oklch(42.6% 0.078 251.2)
-
Step 900
900
#284361
oklch(37.6% 0.061 252.1)
-
Step 950
950
#182839
oklch(27.1% 0.038 250.8)
#799EC7 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) | #8E9FC9 | 0.027 |
| Deuteranopia (no green cones) | #8597C6 | 0.023 |
| Tritanopia (no blue cones) | #5EA7AC | 0.062 |
| Achromatopsia (no color) | #9B9B9B | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #799EC7
#799EC7
oklch(68.7% 0.073 251.5)
- #B79368
#B79368
oklch(68.6% 0.073 71.1)
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 #799EC7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.040
- Bluegrey #85A3B2 ΔE 0.041
- Cool Gray #8D99AE ΔE 0.041
- Silver Lake Blue #778DA9 ΔE 0.057
- Faded Blue #658CBB ΔE 0.058
- Cool Steel #97A7B3 ΔE 0.059
- Blue Grey #758DA3 ΔE 0.063
Use #799EC7 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.