#708BFE
Closest named color: Soft Blue (#6488EA). oklch(67.1% 0.172 271.2), rgb(112, 139, 254).
Aa
Black text reads best on this color (6.81:1).
About this color
#708BFE is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.172 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.034 away. Black text reads best on it, at 6.81:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.172) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.81:1 |
| White text | 3.08:1 |
Values
| HEX | #708BFE |
| RGB | rgb(112, 139, 254) |
| HSL | hsl(229, 99%, 72%) |
| OKLCH | oklch(67.1% 0.172 271.2) |
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 #708BFE | 3.08:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #708BFE | 6.81:1 | AA | Lc 46.5 | Large or bold text, headings |
| #708BFE text on white | 3.08:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #708BFE text on black | 6.81:1 | AA | Lc -44.2 | Non-text elements, placeholder text |
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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2E9FF
oklch(93.5% 0.031 271.7)
-
Step 200
200
#CBD8FF
oklch(88.5% 0.056 270.7)
-
Step 300
300
#AABEFF
oklch(81% 0.095 271)
-
Step 400
400 (this color)
#708BFE
oklch(67.1% 0.172 271.2)
-
Step 500
500
#607BFF
oklch(63.2% 0.197 271)
-
Step 600
600
#4759FC
oklch(55.6% 0.24 271.1)
-
Step 700
700
#3A47DB
oklch(49% 0.222 271.2)
-
Step 800
800
#2F3CB1
oklch(42.7% 0.184 271.1)
-
Step 900
900
#28368C
oklch(37.8% 0.143 270.8)
-
Step 950
950
#172052
oklch(26.9% 0.092 271.2)
#708BFE 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) | #5699FF | 0.041 |
| Deuteranopia (no green cones) | #438DFC | 0.044 |
| Tritanopia (no blue cones) | #13A5B8 | 0.155 |
| Achromatopsia (no color) | #939393 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #708BFE
#708BFE
oklch(67.1% 0.172 271.2)
- #B59100
#B59100
oklch(67.1% 0.137 91)
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 #708BFE, closest first.
No curated palette has a color within ΔE 0.04 of #708BFE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.034
- Lavender Blue #8B88F8 ΔE 0.035
- Cornflower Blue #6495ED ΔE 0.041
- Periwinkle #8E82FE ΔE 0.043
- Cornflower #6A79F7 ΔE 0.046
- Chefchaouen Blue #4895EF ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.053
- Periwinkle Blue #8F99FB ΔE 0.057
Use #708BFE 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.