#709FEF
Closest named color: Cornflower Blue (#6495ED). oklch(70.3% 0.129 260.6), rgb(112, 159, 239).
Aa
Black text reads best on this color (7.89:1).
About this color
#709FEF is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.129 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.031 away. Black text reads best on it, at 7.89:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.89:1 |
| White text | 2.66:1 |
Values
| HEX | #709FEF |
| RGB | rgb(112, 159, 239) |
| HSL | hsl(218, 80%, 69%) |
| OKLCH | oklch(70.3% 0.129 260.6) |
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 #709FEF | 2.66:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #709FEF | 7.89:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #709FEF text on white | 2.66:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #709FEF text on black | 7.89:1 | AAA | Lc -50.3 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFA
oklch(93.5% 0.024 262.1)
-
Step 200
200
#C9DAF7
oklch(88.5% 0.044 261.2)
-
Step 300
300
#A3C2F5
oklch(80.9% 0.08 260.3)
-
Step 400
400 (this color)
#709FEF
oklch(70.3% 0.129 260.6)
-
Step 500
500
#4C86EB
oklch(63.1% 0.164 260.7)
-
Step 600
600
#2E6DDA
oklch(55.6% 0.179 260.6)
-
Step 700
700
#215BBD
oklch(49.2% 0.166 260.4)
-
Step 800
800
#1D4B99
oklch(42.8% 0.137 260.3)
-
Step 900
900
#1D3F79
oklch(37.6% 0.107 260.4)
-
Step 950
950
#122547
oklch(26.9% 0.068 261.1)
#709FEF 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) | #7FA5F2 | 0.025 |
| Deuteranopia (no green cones) | #7099ED | 0.016 |
| Tritanopia (no blue cones) | #29B1BC | 0.116 |
| Achromatopsia (no color) | #9F9F9F | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #709FEF
#709FEF
oklch(70.3% 0.129 260.6)
- #C89630
#C89630
oklch(70.3% 0.128 81.1)
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 #709FEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.031
- Periwinkle Blue #8F99FB ΔE 0.045
- Chefchaouen Blue #4895EF ΔE 0.050
- Perrywinkle #8F8CE7 ΔE 0.057
- Soft Blue #6488EA ΔE 0.064
- Dark Sky Blue #448EE4 ΔE 0.068
- Lavender Blue #8B88F8 ΔE 0.068
- Carolina Blue #8AB8FE ΔE 0.076
Use #709FEF 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.