#759BAF
Closest named color: Greyblue (#77A1B5). oklch(66.9% 0.051 231.4), rgb(117, 155, 175).
Aa
Black text reads best on this color (7.06:1).
About this color
#759BAF is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.051 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.017 away. Black text reads best on it, at 7.06:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #759BAF |
| RGB | rgb(117, 155, 175) |
| HSL | hsl(201, 27%, 57%) |
| OKLCH | oklch(66.9% 0.051 231.4) |
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 #759BAF | 2.97:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #759BAF | 7.06:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #759BAF text on white | 2.97:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #759BAF text on black | 7.06:1 | AAA | Lc -45.5 | 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 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
#D0DBE1
oklch(88.5% 0.015 231.2)
-
Step 300
300
#B1C4CE
oklch(80.9% 0.025 230.5)
-
Step 400
400
#88A6B5
oklch(70.8% 0.04 229.6)
-
Step 500
500 (this color)
#759BAF
oklch(66.9% 0.051 231.4)
-
Step 600
600
#517A8E
oklch(55.7% 0.055 230.1)
-
Step 700
700
#416679
oklch(49% 0.052 231.6)
-
Step 800
800
#365362
oklch(42.6% 0.043 231.6)
-
Step 900
900
#2F4550
oklch(37.7% 0.033 230.4)
-
Step 950
950
#1C282F
oklch(26.9% 0.021 234.2)
#759BAF 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) | #9199B0 | 0.036 |
| Deuteranopia (no green cones) | #8993AF | 0.032 |
| Tritanopia (no blue cones) | #62A1A1 | 0.038 |
| Achromatopsia (no color) | #969696 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #759BAF
#759BAF
oklch(66.9% 0.051 231.4)
- #AF8C78
#AF8C78
oklch(66.8% 0.052 51.3)
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 #759BAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.017
- Bluey Grey #89A0B0 ΔE 0.030
- Cool Gray #8D99AE ΔE 0.030
- Bluegrey #85A3B2 ΔE 0.032
- Cadet Blue #5F9EA0 ΔE 0.037
- Silver Lake Blue #778DA9 ΔE 0.038
- Blue Grey #758DA3 ΔE 0.039
- Cool Grey #95A3A6 ΔE 0.052
Use #759BAF 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.