#7397AE
Closest named color: Silver Lake Blue (#778DA9). oklch(65.8% 0.053 236.6), rgb(115, 151, 174).
Aa
Black text reads best on this color (6.76:1).
About this color
#7397AE is a medium-light, muted blue. In OKLCH its lightness is 66%, its chroma 0.053 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.027 away. Black text reads best on it, at 6.76:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.76:1 |
| White text | 3.10:1 |
Values
| HEX | #7397AE |
| RGB | rgb(115, 151, 174) |
| HSL | hsl(203, 27%, 57%) |
| OKLCH | oklch(65.8% 0.053 236.6) |
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 #7397AE | 3.10:1 | AA large text | Lc -63.4 | Content text, not long reading |
| Black text on #7397AE | 6.76:1 | AA | Lc 46.1 | Large or bold text, headings |
| #7397AE text on white | 3.10:1 | AA large text | Lc 58.0 | Large or bold text, headings |
| #7397AE text on black | 6.76:1 | AA | Lc -43.8 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D1DBE1
oklch(88.6% 0.014 233.8)
-
Step 300
300
#B2C4CF
oklch(81% 0.025 234.5)
-
Step 400
400
#89A5B7
oklch(70.7% 0.041 236.4)
-
Step 500
500 (this color)
#7397AE
oklch(65.8% 0.053 236.6)
-
Step 600
600
#527991
oklch(55.7% 0.058 236.2)
-
Step 700
700
#43667B
oklch(49.2% 0.052 235.7)
-
Step 800
800
#375364
oklch(42.7% 0.044 235.9)
-
Step 900
900
#304552
oklch(37.8% 0.034 236.1)
-
Step 950
950
#1C2830
oklch(26.9% 0.022 237.9)
#7397AE 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) | #8D96AF | 0.034 |
| Deuteranopia (no green cones) | #858FAE | 0.030 |
| Tritanopia (no blue cones) | #609D9E | 0.041 |
| Achromatopsia (no color) | #929292 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7397AE
#7397AE
oklch(65.8% 0.053 236.6)
- #AB8A73
#AB8A73
oklch(65.8% 0.052 56.5)
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 #7397AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.027
- Blue Grey #758DA3 ΔE 0.028
- Greyblue #77A1B5 ΔE 0.029
- Cool Gray #8D99AE ΔE 0.035
- Bluey Grey #89A0B0 ΔE 0.040
- Cadet Blue #5F9EA0 ΔE 0.040
- Bluegrey #85A3B2 ΔE 0.042
- Light Slate Gray #778899 ΔE 0.045
Use #7397AE 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.