#7588AA
Closest named color: Silver Lake Blue (#778DA9). oklch(62.4% 0.056 262), rgb(117, 136, 170).
Aa
Black text reads best on this color (5.85:1).
About this color
#7588AA is a medium-light, muted blue. In OKLCH its lightness is 62%, its chroma 0.056 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.015 away. Black text reads best on it, at 5.85:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 5.85:1 |
| White text | 3.58:1 |
Values
| HEX | #7588AA |
| RGB | rgb(117, 136, 170) |
| HSL | hsl(218, 24%, 56%) |
| OKLCH | oklch(62.4% 0.056 262) |
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 #7588AA | 3.58:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #7588AA | 5.85:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #7588AA text on white | 3.58:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #7588AA text on black | 5.85:1 | AA | Lc -38.3 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D4D9E4
oklch(88.5% 0.016 266.3)
-
Step 300
300
#B7C1D3
oklch(80.9% 0.028 262.3)
-
Step 400
400
#92A1BD
oklch(70.7% 0.044 262.9)
-
Step 500
500 (this color)
#7588AA
oklch(62.4% 0.056 262)
-
Step 600
600
#607498
oklch(55.7% 0.061 262)
-
Step 700
700
#4F6181
oklch(49.1% 0.056 261.7)
-
Step 800
800
#414F69
oklch(42.7% 0.047 262.5)
-
Step 900
900
#374255
oklch(37.7% 0.036 261.2)
-
Step 950
950
#202732
oklch(27.1% 0.023 259.3)
#7588AA 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) | #7D8AAC | 0.013 |
| Deuteranopia (no green cones) | #7785A9 | 0.008 |
| Tritanopia (no blue cones) | #668F93 | 0.050 |
| Achromatopsia (no color) | #878787 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7588AA
#7588AA
oklch(62.4% 0.056 262)
- #998560
#998560
oklch(62.6% 0.057 82.5)
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 #7588AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.015
- Blue Grey #758DA3 ΔE 0.020
- Light Slate Gray #778899 ΔE 0.026
- Faded Blue #658CBB ΔE 0.030
- Lavender Gray #7E7F9A ΔE 0.030
- Steel #738595 ΔE 0.032
- Dusty Blue #5A86AD ΔE 0.034
- Off Blue #5684AE ΔE 0.041
Use #7588AA 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.