#709DCC
Closest named color: Greyblue (#77A1B5). oklch(68.2% 0.085 250.2), rgb(112, 157, 204).
Aa
Black text reads best on this color (7.38:1).
About this color
#709DCC is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.085 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.040 away. Black text reads best on it, at 7.38:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.38:1 |
| White text | 2.84:1 |
Values
| HEX | #709DCC |
| RGB | rgb(112, 157, 204) |
| HSL | hsl(211, 47%, 62%) |
| OKLCH | oklch(68.2% 0.085 250.2) |
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 #709DCC | 2.84:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #709DCC | 7.38:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #709DCC text on white | 2.84:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #709DCC text on black | 7.38:1 | AAA | Lc -47.4 | 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
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CBDBED
oklch(88.5% 0.03 251.3)
-
Step 300
300
#A7C4E2
oklch(80.9% 0.053 249.4)
-
Step 400
400 (this color)
#709DCC
oklch(68.2% 0.085 250.2)
-
Step 500
500
#538EC9
oklch(63.2% 0.109 249.9)
-
Step 600
600
#3677B6
oklch(55.7% 0.119 250.2)
-
Step 700
700
#28639C
oklch(49% 0.11 250.5)
-
Step 800
800
#23517F
oklch(42.6% 0.092 250.9)
-
Step 900
900
#224466
oklch(37.8% 0.071 250.2)
-
Step 950
950
#14283C
oklch(27.1% 0.046 249.9)
#709DCC 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) | #8A9ECE | 0.032 |
| Deuteranopia (no green cones) | #7F95CB | 0.026 |
| Tritanopia (no blue cones) | #4BA8AD | 0.073 |
| Achromatopsia (no color) | #999999 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #709DCC
#709DCC
oklch(68.2% 0.085 250.2)
- #BB905D
#BB905D
oklch(68.3% 0.085 70.3)
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 #709DCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.040
- Faded Blue #658CBB ΔE 0.052
- Bluegrey #85A3B2 ΔE 0.052
- Cool Gray #8D99AE ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.053
- Silver Lake Blue #778DA9 ΔE 0.058
- Cornflower Blue #6495ED ΔE 0.060
- Blue Grey #758DA3 ΔE 0.065
Use #709DCC 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.