#777ECF
Closest named color: Soft Blue (#6488EA). oklch(62.3% 0.122 278.5), rgb(119, 126, 207).
Aa
Black text reads best on this color (5.66:1).
About this color
#777ECF is a medium-light, moderately saturated blue. In OKLCH its lightness is 62%, its chroma 0.122 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.047 away. Black text reads best on it, at 5.66:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.66:1 |
| White text | 3.70:1 |
Values
| HEX | #777ECF |
| RGB | rgb(119, 126, 207) |
| HSL | hsl(235, 48%, 64%) |
| OKLCH | oklch(62.3% 0.122 278.5) |
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 #777ECF | 3.70:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #777ECF | 5.66:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #777ECF text on white | 3.70:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #777ECF text on black | 5.66:1 | AA | Lc -37.2 | 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
#D4D7EF
oklch(88.4% 0.033 280)
-
Step 300
300
#B7BDE7
oklch(80.8% 0.06 278.6)
-
Step 400
400
#939BDC
oklch(70.8% 0.095 278.3)
-
Step 500
500 (this color)
#777ECF
oklch(62.3% 0.122 278.5)
-
Step 600
600
#6369BF
oklch(55.7% 0.132 278.2)
-
Step 700
700
#5257A5
oklch(49.2% 0.123 278.1)
-
Step 800
800
#434785
oklch(42.6% 0.102 278.4)
-
Step 900
900
#393C6B
oklch(37.7% 0.08 279.1)
-
Step 950
950
#21233F
oklch(26.9% 0.052 279.2)
#777ECF 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) | #6188D2 | 0.035 |
| Deuteranopia (no green cones) | #5B82CD | 0.036 |
| Tritanopia (no blue cones) | #5B8E9C | 0.107 |
| Achromatopsia (no color) | #858585 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #777ECF
#777ECF
oklch(62.3% 0.122 278.5)
- #9A8719
#9A8719
oklch(62.2% 0.122 98.5)
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 #777ECF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.047
- Medium Purple #9370DB ΔE 0.057
- Faded Blue #658CBB ΔE 0.058
- Deep Lilac #966EBD ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.060
- Dark Sky Blue #448EE4 ΔE 0.066
- Cornflower #6A79F7 ΔE 0.066
- Cornflower Blue #6495ED ΔE 0.068
Use #777ECF 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.