#7598AE
Closest named color: Greyblue (#77A1B5). oklch(66.1% 0.051 236.1), rgb(117, 152, 174).
Aa
Black text reads best on this color (6.85:1).
About this color
#7598AE is a medium-light, muted blue. In OKLCH its lightness is 66%, its chroma 0.051 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.025 away. Black text reads best on it, at 6.85:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 6.85:1 |
| White text | 3.06:1 |
Values
| HEX | #7598AE |
| RGB | rgb(117, 152, 174) |
| HSL | hsl(203, 26%, 57%) |
| OKLCH | oklch(66.1% 0.051 236.1) |
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 #7598AE | 3.06:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #7598AE | 6.85:1 | AA | Lc 46.6 | Large or bold text, headings |
| #7598AE text on white | 3.06:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #7598AE text on black | 6.85:1 | AA | Lc -44.3 | 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
#8AA5B6
oklch(70.7% 0.039 235.7)
-
Step 500
500 (this color)
#7598AE
oklch(66.1% 0.051 236.1)
-
Step 600
600
#537990
oklch(55.7% 0.056 235.7)
-
Step 700
700
#44657A
oklch(49% 0.051 237.1)
-
Step 800
800
#385363
oklch(42.7% 0.042 235.1)
-
Step 900
900
#304551
oklch(37.8% 0.033 233.9)
-
Step 950
950
#1D282F
oklch(27% 0.02 236.4)
#7598AE 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) | #8E97AF | 0.032 |
| Deuteranopia (no green cones) | #8691AE | 0.028 |
| Tritanopia (no blue cones) | #639E9F | 0.039 |
| Achromatopsia (no color) | #939393 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7598AE
#7598AE
oklch(66.1% 0.051 236.1)
- #AC8B75
#AC8B75
oklch(66.2% 0.051 55.3)
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 #7598AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.025
- Silver Lake Blue #778DA9 ΔE 0.030
- Blue Grey #758DA3 ΔE 0.031
- Cool Gray #8D99AE ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.036
- Bluegrey #85A3B2 ΔE 0.038
- Cadet Blue #5F9EA0 ΔE 0.040
- Light Slate Gray #778899 ΔE 0.047
Use #7598AE 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.