#6E88AA
Closest named color: Silver Lake Blue (#778DA9). oklch(61.9% 0.06 255.3), rgb(110, 136, 170).
Aa
Black text reads best on this color (5.76:1).
About this color
#6E88AA is a medium-dark, muted blue. In OKLCH its lightness is 62%, its chroma 0.060 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.020 away. Black text reads best on it, at 5.76:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 5.76:1 |
| White text | 3.64:1 |
Values
| HEX | #6E88AA |
| RGB | rgb(110, 136, 170) |
| HSL | hsl(214, 26%, 55%) |
| OKLCH | oklch(61.9% 0.06 255.3) |
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 #6E88AA | 3.64:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #6E88AA | 5.76:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #6E88AA text on white | 3.64:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #6E88AA text on black | 5.76:1 | AA | Lc -37.7 | 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
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAF0
oklch(93.6% 0.009 258.3)
-
Step 200
200
#D2DAE4
oklch(88.5% 0.016 253.9)
-
Step 300
300
#B4C2D4
oklch(80.9% 0.03 254.7)
-
Step 400
400
#8EA2BE
oklch(70.6% 0.047 256.8)
-
Step 500
500 (this color)
#6E88AA
oklch(61.9% 0.06 255.3)
-
Step 600
600
#5A7599
oklch(55.6% 0.065 255.8)
-
Step 700
700
#496283
oklch(49% 0.061 255.6)
-
Step 800
800
#3C506A
oklch(42.6% 0.05 255.2)
-
Step 900
900
#344356
oklch(37.8% 0.038 254.6)
-
Step 950
950
#1E2733
oklch(27% 0.026 255.7)
#6E88AA 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) | #7C89AC | 0.019 |
| Deuteranopia (no green cones) | #7583A9 | 0.016 |
| Tritanopia (no blue cones) | #5B8F93 | 0.052 |
| Achromatopsia (no color) | #868686 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E88AA
#6E88AA
oklch(61.9% 0.06 255.3)
- #9B815D
#9B815D
oklch(61.9% 0.06 75.3)
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 #6E88AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.020
- Blue Grey #758DA3 ΔE 0.023
- Dusty Blue #5A86AD ΔE 0.025
- Faded Blue #658CBB ΔE 0.026
- Light Slate Gray #778899 ΔE 0.028
- Steel #738595 ΔE 0.031
- Off Blue #5684AE ΔE 0.033
- Lavender Gray #7E7F9A ΔE 0.034
Use #6E88AA 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.