#7F97BF
Closest named color: Cool Gray (#8D99AE). oklch(67.3% 0.066 260.5), rgb(127, 151, 191).
Aa
Black text reads best on this color (7.08:1).
About this color
#7F97BF is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.066 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.033 away. Black text reads best on it, at 7.08:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.08:1 |
| White text | 2.96:1 |
Values
| HEX | #7F97BF |
| RGB | rgb(127, 151, 191) |
| HSL | hsl(218, 33%, 62%) |
| OKLCH | oklch(67.3% 0.066 260.5) |
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 #7F97BF | 2.96:1 | Fails | Lc -61.5 | Content text, not long reading |
| Black text on #7F97BF | 7.08:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #7F97BF text on white | 2.96:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #7F97BF text on black | 7.08:1 | AAA | Lc -45.6 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D1DAE9
oklch(88.6% 0.023 260.7)
-
Step 300
300
#B2C2DC
oklch(81% 0.041 260.1)
-
Step 400
400 (this color)
#7F97BF
oklch(67.3% 0.066 260.5)
-
Step 500
500
#6C8ABC
oklch(63.1% 0.083 260.4)
-
Step 600
600
#5473A9
oklch(55.5% 0.092 261)
-
Step 700
700
#446191
oklch(49.2% 0.085 260.1)
-
Step 800
800
#384F75
oklch(42.7% 0.07 260.1)
-
Step 900
900
#31425F
oklch(37.8% 0.055 260.8)
-
Step 950
950
#1D2737
oklch(27.1% 0.033 259.6)
#7F97BF 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) | #8999C1 | 0.015 |
| Deuteranopia (no green cones) | #8393BE | 0.011 |
| Tritanopia (no blue cones) | #6C9FA4 | 0.058 |
| Achromatopsia (no color) | #969696 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F97BF
#7F97BF
oklch(67.3% 0.066 260.5)
- #AB9267
#AB9267
oklch(67.2% 0.066 80.8)
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 #7F97BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.033
- Greyblue #77A1B5 ΔE 0.037
- Silver Lake Blue #778DA9 ΔE 0.040
- Bluey Grey #89A0B0 ΔE 0.041
- Bluegrey #85A3B2 ΔE 0.045
- Faded Blue #658CBB ΔE 0.047
- Blue Grey #758DA3 ΔE 0.048
- Cool Steel #97A7B3 ΔE 0.064
Use #7F97BF 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.