#6C7EB2
Closest named color: Off Blue (#5684AE). oklch(60% 0.082 269.2), rgb(108, 126, 178).
Aa
Black text reads best on this color (5.26:1).
About this color
#6C7EB2 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 60%, its chroma 0.082 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Off Blue (#5684AE), ΔE 0.031 away. Black text reads best on it, at 5.26:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Off Blue (#5684AE) |
| Black text | 5.26:1 |
| White text | 3.98:1 |
Values
| HEX | #6C7EB2 |
| RGB | rgb(108, 126, 178) |
| HSL | hsl(225, 31%, 56%) |
| OKLCH | oklch(60% 0.082 269.2) |
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 #6C7EB2 | 3.98:1 | AA large text | Lc -72.7 | Content text, not long reading |
| Black text on #6C7EB2 | 5.26:1 | AA | Lc 36.9 | Non-text elements, placeholder text |
| #6C7EB2 text on white | 3.98:1 | AA large text | Lc 67.2 | Content text, not long reading |
| #6C7EB2 text on black | 5.26:1 | AA | Lc -34.5 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D3D9E8
oklch(88.5% 0.022 268.4)
-
Step 300
300
#B6C0DC
oklch(80.9% 0.041 269.9)
-
Step 400
400
#909FCA
oklch(70.6% 0.065 269.7)
-
Step 500
500 (this color)
#6C7EB2
oklch(60% 0.082 269.2)
-
Step 600
600
#5E71A8
oklch(55.7% 0.089 268.9)
-
Step 700
700
#4D5E90
oklch(49% 0.083 268.9)
-
Step 800
800
#404D75
oklch(42.7% 0.069 269.6)
-
Step 900
900
#36405E
oklch(37.6% 0.053 269.6)
-
Step 950
950
#202637
oklch(27.1% 0.033 269.2)
#6C7EB2 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) | #6C83B4 | 0.014 |
| Deuteranopia (no green cones) | #667DB1 | 0.009 |
| Tritanopia (no blue cones) | #568890 | 0.074 |
| Achromatopsia (no color) | #7F7F7F | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C7EB2
#6C7EB2
oklch(60% 0.082 269.2)
- #947E43
#947E43
oklch(60.1% 0.083 89.4)
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 #6C7EB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Off Blue #5684AE ΔE 0.031
- Dusty Blue #5A86AD ΔE 0.032
- Faded Blue #658CBB ΔE 0.038
- Cool Blue #4984B8 ΔE 0.040
- Steel Blue #4682B4 ΔE 0.042
- Lavender Gray #7E7F9A ΔE 0.044
- Stormy Blue #507B9C ΔE 0.051
- Silver Lake Blue #778DA9 ΔE 0.052
Use #6C7EB2 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.