#7F8EB7
Closest named color: Silver Lake Blue (#778DA9). oklch(65% 0.064 269), rgb(127, 142, 183).
Aa
Black text reads best on this color (6.45:1).
About this color
#7F8EB7 is a medium-light, muted blue. In OKLCH its lightness is 65%, its chroma 0.064 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.024 away. Black text reads best on it, at 6.45:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #7F8EB7 |
| RGB | rgb(127, 142, 183) |
| HSL | hsl(224, 28%, 61%) |
| OKLCH | oklch(65% 0.064 269) |
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 #7F8EB7 | 3.25:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #7F8EB7 | 6.45:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #7F8EB7 text on white | 3.25:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #7F8EB7 text on black | 6.45:1 | AA | Lc -41.9 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D4D9E5
oklch(88.5% 0.017 267.8)
-
Step 300
300
#B8C0D6
oklch(80.9% 0.032 269.8)
-
Step 400
400
#94A0C1
oklch(70.8% 0.05 269.4)
-
Step 500
500 (this color)
#7F8EB7
oklch(65% 0.064 269)
-
Step 600
600
#62729D
oklch(55.6% 0.07 268.4)
-
Step 700
700
#525F86
oklch(49.1% 0.065 269.7)
-
Step 800
800
#434E6D
oklch(42.8% 0.054 269)
-
Step 900
900
#384158
oklch(37.7% 0.041 267.9)
-
Step 950
950
#212634
oklch(27% 0.027 269.3)
#7F8EB7 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) | #8191B9 | 0.009 |
| Deuteranopia (no green cones) | #7C8CB6 | 0.007 |
| Tritanopia (no blue cones) | #70969C | 0.057 |
| Achromatopsia (no color) | #8F8F8F | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F8EB7
#7F8EB7
oklch(65% 0.064 269)
- #9F8E62
#9F8E62
oklch(65.1% 0.064 89.3)
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 #7F8EB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.024
- Faded Blue #658CBB ΔE 0.034
- Blue Grey #758DA3 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.043
- Light Slate Gray #778899 ΔE 0.047
- Lavender Gray #7E7F9A ΔE 0.052
- Greyblue #77A1B5 ΔE 0.055
- Dusty Blue #5A86AD ΔE 0.055
Use #7F8EB7 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.