#709ED3
Closest named color: Greyblue (#77A1B5). oklch(68.7% 0.093 252.6), rgb(112, 158, 211).
Aa
Black text reads best on this color (7.52:1).
About this color
#709ED3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.093 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.049 away. Black text reads best on it, at 7.52:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.52:1 |
| White text | 2.79:1 |
Values
| HEX | #709ED3 |
| RGB | rgb(112, 158, 211) |
| HSL | hsl(212, 53%, 63%) |
| OKLCH | oklch(68.7% 0.093 252.6) |
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 #709ED3 | 2.79:1 | Fails | Lc -58.9 | Large or bold text, headings |
| Black text on #709ED3 | 7.52:1 | AAA | Lc 50.4 | Large or bold text, headings |
| #709ED3 text on white | 2.79:1 | Fails | Lc 53.7 | Large or bold text, headings |
| #709ED3 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CADBEF
oklch(88.5% 0.033 252.5)
-
Step 300
300
#A6C4E6
oklch(81% 0.058 251.8)
-
Step 400
400 (this color)
#709ED3
oklch(68.7% 0.093 252.6)
-
Step 500
500
#518DCF
oklch(63.2% 0.118 252.2)
-
Step 600
600
#3375BC
oklch(55.5% 0.129 252.6)
-
Step 700
700
#2562A2
oklch(49% 0.12 252.5)
-
Step 800
800
#215084
oklch(42.6% 0.101 253.2)
-
Step 900
900
#20436A
oklch(37.7% 0.079 252.8)
-
Step 950
950
#14273E
oklch(26.9% 0.05 254.1)
#709ED3 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) | #89A0D5 | 0.031 |
| Deuteranopia (no green cones) | #7D96D2 | 0.025 |
| Tritanopia (no blue cones) | #46AAB0 | 0.081 |
| Achromatopsia (no color) | #9B9B9B | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #709ED3
#709ED3
oklch(68.7% 0.093 252.6)
- #BE9157
#BE9157
oklch(68.7% 0.093 72.3)
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 #709ED3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.049
- Cornflower Blue #6495ED ΔE 0.053
- Faded Blue #658CBB ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.060
- Bluey Grey #89A0B0 ΔE 0.060
- Cool Gray #8D99AE ΔE 0.060
- Chefchaouen Blue #4895EF ΔE 0.066
- Silver Lake Blue #778DA9 ΔE 0.067
Use #709ED3 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.