#6E77C8
Closest named color: Soft Blue (#6488EA). oklch(59.8% 0.123 277.2), rgb(110, 119, 200).
Aa
Black text reads best on this color (5.13:1).
About this color
#6E77C8 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 60%, its chroma 0.123 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.061 away. Black text reads best on it, at 5.13:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.13:1 |
| White text | 4.08:1 |
Values
| HEX | #6E77C8 |
| RGB | rgb(110, 119, 200) |
| HSL | hsl(234, 45%, 61%) |
| OKLCH | oklch(59.8% 0.123 277.2) |
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 #6E77C8 | 4.08:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #6E77C8 | 5.13:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #6E77C8 text on white | 4.08:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #6E77C8 text on black | 5.13:1 | AA | Lc -33.7 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D3D8F0
oklch(88.6% 0.033 276.3)
-
Step 300
300
#B6BEE8
oklch(80.9% 0.06 276.5)
-
Step 400
400
#919BDC
oklch(70.7% 0.096 276.9)
-
Step 500
500 (this color)
#6E77C8
oklch(59.8% 0.123 277.2)
-
Step 600
600
#6169C0
oklch(55.6% 0.134 277.2)
-
Step 700
700
#5057A6
oklch(49.1% 0.125 276.9)
-
Step 800
800
#424886
oklch(42.8% 0.102 277)
-
Step 900
900
#373C6C
oklch(37.6% 0.082 277.2)
-
Step 950
950
#20243F
oklch(27.1% 0.05 276.1)
#6E77C8 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) | #5981CB | 0.034 |
| Deuteranopia (no green cones) | #527AC6 | 0.035 |
| Tritanopia (no blue cones) | #4F8896 | 0.109 |
| Achromatopsia (no color) | #7D7D7D | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E77C8
#6E77C8
oklch(59.8% 0.123 277.2)
- #947F01
#947F01
oklch(59.8% 0.123 97.5)
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 #6E77C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.061
- Cool Blue #4984B8 ΔE 0.062
- Windows Blue #3778BF ΔE 0.063
- Deep Lilac #966EBD ΔE 0.063
- Steel Blue #4682B4 ΔE 0.065
- Medium Purple #9370DB ΔE 0.065
- Faded Blue #658CBB ΔE 0.066
- Off Blue #5684AE ΔE 0.066
Use #6E77C8 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.