#709DFA
Closest named color: Cornflower Blue (#6495ED). oklch(70.5% 0.145 263.6), rgb(112, 157, 250).
Aa
Black text reads best on this color (7.89:1).
About this color
#709DFA is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.145 and its hue 264°. 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 | vivid (0.145) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.89:1 |
| White text | 2.66:1 |
Values
| HEX | #709DFA |
| RGB | rgb(112, 157, 250) |
| HSL | hsl(220, 93%, 71%) |
| OKLCH | oklch(70.5% 0.145 263.6) |
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 #709DFA | 2.66:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #709DFA | 7.89:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #709DFA text on white | 2.66:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #709DFA 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C8DAFB
oklch(88.5% 0.05 262.6)
-
Step 300
300
#A2C1FC
oklch(80.9% 0.091 263)
-
Step 400
400 (this color)
#709DFA
oklch(70.5% 0.145 263.6)
-
Step 500
500
#4C82F8
oklch(63.1% 0.186 263.5)
-
Step 600
600
#3168E7
oklch(55.6% 0.202 263.5)
-
Step 700
700
#2455C9
oklch(49% 0.188 263.6)
-
Step 800
800
#1F47A2
oklch(42.7% 0.154 263.4)
-
Step 900
900
#1E3D81
oklch(37.8% 0.121 263.3)
-
Step 950
950
#12244B
oklch(26.9% 0.076 263.5)
#709DFA 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) | #77A5FE | 0.023 |
| Deuteranopia (no green cones) | #6699F8 | 0.016 |
| Tritanopia (no blue cones) | #13B1C0 | 0.129 |
| Achromatopsia (no color) | #9F9F9F | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #709DFA
#709DFA
oklch(70.5% 0.145 263.6)
- #CB9600
#CB9600
oklch(70.5% 0.145 83.2)
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 #709DFA, 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 0.038
- Chefchaouen Blue #4895EF ΔE 0.049
- Perrywinkle #8F8CE7 ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.058
- Soft Blue #6488EA ΔE 0.060
- Dark Sky Blue #448EE4 ΔE 0.069
- Periwinkle #8E82FE ΔE 0.074
Use #709DFA 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.