#709CFD
Closest named color: Cornflower Blue (#6495ED). oklch(70.4% 0.151 264.4), rgb(112, 156, 253).
Aa
Black text reads best on this color (7.86:1).
About this color
#709CFD is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.151 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.032 away. Black text reads best on it, at 7.86:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.151) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.86:1 |
| White text | 2.67:1 |
Values
| HEX | #709CFD |
| RGB | rgb(112, 156, 253) |
| HSL | hsl(221, 97%, 72%) |
| OKLCH | oklch(70.4% 0.151 264.4) |
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 #709CFD | 2.67:1 | Fails | Lc -56.9 | Large or bold text, headings |
| Black text on #709CFD | 7.86:1 | AAA | Lc 52.3 | Large or bold text, headings |
| #709CFD text on white | 2.67:1 | Fails | Lc 51.7 | Large or bold text, headings |
| #709CFD text on black | 7.86:1 | AAA | Lc -50.2 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C8D9FD
oklch(88.4% 0.053 265.3)
-
Step 300
300
#A2C0FE
oklch(80.8% 0.094 264.4)
-
Step 400
400 (this color)
#709CFD
oklch(70.4% 0.151 264.4)
-
Step 500
500
#4D81FC
oklch(63.2% 0.192 264.4)
-
Step 600
600
#3266EB
oklch(55.6% 0.209 264.4)
-
Step 700
700
#2654CD
oklch(49.2% 0.194 264.4)
-
Step 800
800
#2045A5
oklch(42.6% 0.161 264.5)
-
Step 900
900
#1F3C83
oklch(37.8% 0.125 264.4)
-
Step 950
950
#12244D
oklch(27.1% 0.079 264)
#709CFD 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) | #74A5FF | 0.024 |
| Deuteranopia (no green cones) | #6298FB | 0.019 |
| Tritanopia (no blue cones) | #08B1C0 | 0.135 |
| Achromatopsia (no color) | #9E9E9E | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #709CFD
#709CFD
oklch(70.4% 0.151 264.4)
- #C99700
#C99700
oklch(70.5% 0.144 84.8)
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 #709CFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.032
- Periwinkle Blue #8F99FB ΔE 0.037
- Chefchaouen Blue #4895EF ΔE 0.049
- Lavender Blue #8B88F8 ΔE 0.056
- Perrywinkle #8F8CE7 ΔE 0.056
- Soft Blue #6488EA ΔE 0.059
- Dark Sky Blue #448EE4 ΔE 0.069
- Periwinkle #8E82FE ΔE 0.071
Use #709CFD 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.