#7A97BB
Closest named color: Cool Gray (#8D99AE). oklch(66.8% 0.063 254.1), rgb(122, 151, 187).
Aa
Black text reads best on this color (6.97:1).
About this color
#7A97BB is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.063 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.032 away. Black text reads best on it, at 6.97:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 6.97:1 |
| White text | 3.01:1 |
Values
| HEX | #7A97BB |
| RGB | rgb(122, 151, 187) |
| HSL | hsl(213, 32%, 61%) |
| OKLCH | oklch(66.8% 0.063 254.1) |
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 #7A97BB | 3.01:1 | AA large text | Lc -62.2 | Content text, not long reading |
| Black text on #7A97BB | 6.97:1 | AA | Lc 47.2 | Large or bold text, headings |
| #7A97BB text on white | 3.01:1 | AA large text | Lc 56.8 | Large or bold text, headings |
| #7A97BB text on black | 6.97:1 | AA | Lc -45.0 | 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
#D2DAE5
oklch(88.6% 0.017 256.3)
-
Step 300
300
#B3C2D5
oklch(80.9% 0.032 254.3)
-
Step 400
400
#8CA3BF
oklch(70.7% 0.049 253.5)
-
Step 500
500 (this color)
#7A97BB
oklch(66.8% 0.063 254.1)
-
Step 600
600
#57769B
oklch(55.7% 0.068 253.3)
-
Step 700
700
#476384
oklch(49.2% 0.063 253.1)
-
Step 800
800
#3B516C
oklch(42.9% 0.053 254)
-
Step 900
900
#324357
oklch(37.7% 0.041 252.9)
-
Step 950
950
#1E2733
oklch(27% 0.026 255.7)
#7A97BB 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) | #8A98BD | 0.022 |
| Deuteranopia (no green cones) | #8292BA | 0.016 |
| Tritanopia (no blue cones) | #669FA3 | 0.055 |
| Achromatopsia (no color) | #959595 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A97BB
#7A97BB
oklch(66.8% 0.063 254.1)
- #AC8F69
#AC8F69
oklch(66.7% 0.063 73.9)
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 #7A97BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.032
- Greyblue #77A1B5 ΔE 0.032
- Silver Lake Blue #778DA9 ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.040
- Blue Grey #758DA3 ΔE 0.041
- Faded Blue #658CBB ΔE 0.043
- Bluegrey #85A3B2 ΔE 0.044
- Light Slate Gray #778899 ΔE 0.058
Use #7A97BB 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.