#587193
Closest named color: Metallic Blue (#4F738E). oklch(54.3% 0.061 256.2), rgb(88, 113, 147).
Aa
White text reads best on this color (5.00:1).
About this color
#587193 is a medium-dark, muted blue. In OKLCH its lightness is 54%, its chroma 0.061 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.016 away. White text reads best on it, at 5.00:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 4.19:1 |
| White text | 5.00:1 |
Values
| HEX | #587193 |
| RGB | rgb(88, 113, 147) |
| HSL | hsl(215, 25%, 46%) |
| OKLCH | oklch(54.3% 0.061 256.2) |
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 #587193 | 5.00:1 | AA | Lc -80.0 | Fine for body text |
| Black text on #587193 | 4.19:1 | AA large text | Lc 29.5 | Dividers and decoration only |
| #587193 text on white | 5.00:1 | AA | Lc 74.6 | Content text, not long reading |
| #587193 text on black | 4.19:1 | AA large text | Lc -27.2 | Dividers and decoration only |
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 600.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D3DAE3
oklch(88.6% 0.015 254.6)
-
Step 300
300
#B5C2D3
oklch(80.9% 0.028 255.1)
-
Step 400
400
#8FA2BC
oklch(70.6% 0.044 256.3)
-
Step 500
500
#738BAC
oklch(63% 0.057 256.4)
-
Step 600
600 (this color)
#587193
oklch(54.3% 0.061 256.2)
-
Step 700
700
#4B6281
oklch(49% 0.057 256)
-
Step 800
800
#3E5069
oklch(42.7% 0.048 256.7)
-
Step 900
900
#354355
oklch(37.8% 0.036 254.9)
-
Step 950
950
#1F2732
oklch(27% 0.024 256.4)
#587193 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) | #657395 | 0.019 |
| Deuteranopia (no green cones) | #5E6D92 | 0.013 |
| Tritanopia (no blue cones) | #44787C | 0.054 |
| Achromatopsia (no color) | #6F6F6F | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #587193
#587193
oklch(54.3% 0.061 256.2)
- #846B46
#846B46
oklch(54.3% 0.061 76.7)
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 #587193, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.016
- Dull Blue #49759C ΔE 0.021
- Stormy Blue #507B9C ΔE 0.029
- Cerulean #457B9D ΔE 0.033
- Muted Blue #3B719F ΔE 0.036
- Flat Blue #3C73A8 ΔE 0.042
- Grey Blue #647D8E ΔE 0.043
- Battleship Gray #6C757D ΔE 0.048
Use #587193 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.