#608EFB
Closest named color: Soft Blue (#6488EA). oklch(66.6% 0.169 265), rgb(96, 142, 251).
Aa
Black text reads best on this color (6.75:1).
About this color
#608EFB is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.169 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.027 away. Black text reads best on it, at 6.75:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.169) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #608EFB |
| RGB | rgb(96, 142, 251) |
| HSL | hsl(222, 95%, 68%) |
| OKLCH | oklch(66.6% 0.169 265) |
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 #608EFB | 3.10:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #608EFB | 6.75:1 | AA | Lc 46.3 | Large or bold text, headings |
| #608EFB text on white | 3.10:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #608EFB text on black | 6.75:1 | AA | Lc -44.0 | 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 500.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200
#CAD9F9
oklch(88.4% 0.047 265.5)
-
Step 300
300
#A6C0F7
oklch(80.8% 0.083 264.9)
-
Step 400
400
#789EF3
oklch(70.8% 0.132 264.9)
-
Step 500
500 (this color)
#608EFB
oklch(66.6% 0.169 265)
-
Step 600
600
#3C69DD
oklch(55.5% 0.184 264.9)
-
Step 700
700
#2F57C0
oklch(49.1% 0.171 264.9)
-
Step 800
800
#27489B
oklch(42.7% 0.141 264.7)
-
Step 900
900
#243D7B
oklch(37.6% 0.11 265)
-
Step 950
950
#152448
oklch(26.9% 0.07 265)
#608EFB 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) | #5B9AFF | 0.030 |
| Deuteranopia (no green cones) | #438CF9 | 0.028 |
| Tritanopia (no blue cones) | #00A7B8 | 0.145 |
| Achromatopsia (no color) | #929292 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #608EFB
#608EFB
oklch(66.6% 0.169 265)
- #BA8C00
#BA8C00
oklch(66.6% 0.136 85.1)
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 #608EFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.027
- Cornflower Blue #6495ED ΔE 0.031
- Chefchaouen Blue #4895EF ΔE 0.034
- Dodger Blue #1E90FF ΔE 0.045
- Dark Sky Blue #448EE4 ΔE 0.045
- Cornflower #6A79F7 ΔE 0.051
- Lavender Blue #8B88F8 ΔE 0.053
- Periwinkle #8E82FE ΔE 0.062
Use #608EFB 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.