#7589CE
Closest named color: Faded Blue (#658CBB). oklch(64.3% 0.106 270.9), rgb(117, 137, 206).
Aa
Black text reads best on this color (6.22:1).
About this color
#7589CE is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.106 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.039 away. Black text reads best on it, at 6.22:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.106) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.22:1 |
| White text | 3.37:1 |
Values
| HEX | #7589CE |
| RGB | rgb(117, 137, 206) |
| HSL | hsl(227, 48%, 63%) |
| OKLCH | oklch(64.3% 0.106 270.9) |
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 #7589CE | 3.37:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #7589CE | 6.22:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #7589CE text on white | 3.37:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #7589CE text on black | 6.22:1 | AA | Lc -40.6 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D2D9ED
oklch(88.6% 0.029 270.4)
-
Step 300
300
#B4C0E3
oklch(81% 0.051 270.3)
-
Step 400
400
#8D9ED5
oklch(70.7% 0.083 270.9)
-
Step 500
500 (this color)
#7589CE
oklch(64.3% 0.106 270.9)
-
Step 600
600
#5A6EB7
oklch(55.6% 0.116 270.7)
-
Step 700
700
#4A5C9D
oklch(49.1% 0.106 270.4)
-
Step 800
800
#3D4B80
oklch(42.7% 0.09 271)
-
Step 900
900
#343F66
oklch(37.7% 0.069 270.9)
-
Step 950
950
#1E253C
oklch(27% 0.044 270.3)
#7589CE 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) | #7190D1 | 0.018 |
| Deuteranopia (no green cones) | #6988CC | 0.016 |
| Tritanopia (no blue cones) | #5697A2 | 0.095 |
| Achromatopsia (no color) | #8C8C8C | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7589CE
#7589CE
oklch(64.3% 0.106 270.9)
- #A58A37
#A58A37
oklch(64.2% 0.106 91)
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 #7589CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.039
- Soft Blue #6488EA ΔE 0.047
- Cornflower Blue #6495ED ΔE 0.051
- Perrywinkle #8F8CE7 ΔE 0.053
- Dark Sky Blue #448EE4 ΔE 0.057
- Silver Lake Blue #778DA9 ΔE 0.061
- Dusty Blue #5A86AD ΔE 0.062
- Cool Blue #4984B8 ΔE 0.064
Use #7589CE 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.