#709BF7
Closest named color: Cornflower Blue (#6495ED). oklch(69.9% 0.144 264.1), rgb(112, 155, 247).
Aa
Black text reads best on this color (7.72:1).
About this color
#709BF7 is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.144 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.025 away. Black text reads best on it, at 7.72:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.144) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.72:1 |
| White text | 2.72:1 |
Values
| HEX | #709BF7 |
| RGB | rgb(112, 155, 247) |
| HSL | hsl(221, 89%, 70%) |
| OKLCH | oklch(69.9% 0.144 264.1) |
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 #709BF7 | 2.72:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #709BF7 | 7.72:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #709BF7 text on white | 2.72:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #709BF7 text on black | 7.72:1 | AAA | Lc -49.4 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C9DAFB
oklch(88.6% 0.049 263.7)
-
Step 300
300
#A3C0FB
oklch(80.8% 0.09 264.2)
-
Step 400
400 (this color)
#709BF7
oklch(69.9% 0.144 264.1)
-
Step 500
500
#4F82F7
oklch(63.1% 0.183 264.1)
-
Step 600
600
#3468E6
oklch(55.6% 0.2 264)
-
Step 700
700
#2755C8
oklch(49% 0.186 264.1)
-
Step 800
800
#2147A1
oklch(42.7% 0.153 263.8)
-
Step 900
900
#203C80
oklch(37.6% 0.12 264.5)
-
Step 950
950
#13244B
oklch(27% 0.076 264.2)
#709BF7 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) | #75A3FB | 0.022 |
| Deuteranopia (no green cones) | #6597F5 | 0.017 |
| Tritanopia (no blue cones) | #1DAFBD | 0.129 |
| Achromatopsia (no color) | #9D9D9D | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #709BF7
#709BF7
oklch(69.9% 0.144 264.1)
- #C89500
#C89500
oklch(70% 0.144 84)
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 #709BF7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.025
- Periwinkle Blue #8F99FB ΔE 0.038
- Chefchaouen Blue #4895EF ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.052
- Soft Blue #6488EA ΔE 0.054
- Lavender Blue #8B88F8 ΔE 0.055
- Dark Sky Blue #448EE4 ΔE 0.064
- Periwinkle #8E82FE ΔE 0.072
Use #709BF7 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.