#608FC6
Closest named color: Faded Blue (#658CBB). oklch(63.9% 0.098 253.1), rgb(96, 143, 198).
Aa
Black text reads best on this color (6.24:1).
About this color
#608FC6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.098 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.017 away. Black text reads best on it, at 6.24:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.24:1 |
| White text | 3.36:1 |
Values
| HEX | #608FC6 |
| RGB | rgb(96, 143, 198) |
| HSL | hsl(212, 47%, 58%) |
| OKLCH | oklch(63.9% 0.098 253.1) |
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 #608FC6 | 3.36:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #608FC6 | 6.24:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #608FC6 text on white | 3.36:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #608FC6 text on black | 6.24:1 | AA | Lc -40.7 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E4EBF3
oklch(93.7% 0.013 251.6)
-
Step 200
200
#CDDBEB
oklch(88.6% 0.027 251.7)
-
Step 300
300
#ABC3DF
oklch(80.8% 0.048 252.4)
-
Step 400
400
#7FA4D0
oklch(70.8% 0.077 253.2)
-
Step 500
500 (this color)
#608FC6
oklch(63.9% 0.098 253.1)
-
Step 600
600
#4376B0
oklch(55.7% 0.106 252.9)
-
Step 700
700
#356397
oklch(49.2% 0.098 252.9)
-
Step 800
800
#2C517B
oklch(42.8% 0.082 252.9)
-
Step 900
900
#284363
oklch(37.7% 0.064 253.6)
-
Step 950
950
#18273A
oklch(26.9% 0.041 254.8)
#608FC6 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) | #7992C8 | 0.032 |
| Deuteranopia (no green cones) | #6C88C5 | 0.022 |
| Tritanopia (no blue cones) | #2C9BA2 | 0.085 |
| Achromatopsia (no color) | #8C8C8C | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #608FC6
#608FC6
oklch(63.9% 0.098 253.1)
- #B08244
#B08244
oklch(63.9% 0.097 72.7)
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 #608FC6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.017
- Dusty Blue #5A86AD ΔE 0.042
- Cool Blue #4984B8 ΔE 0.045
- Off Blue #5684AE ΔE 0.046
- Silver Lake Blue #778DA9 ΔE 0.049
- Dark Sky Blue #448EE4 ΔE 0.051
- Steel Blue #4682B4 ΔE 0.053
- Blue Grey #758DA3 ΔE 0.056
Use #608FC6 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.