#71839D
Closest named color: Steel (#738595). oklch(60.5% 0.045 257.5), rgb(113, 131, 157).
Aa
Black text reads best on this color (5.43:1).
About this color
#71839D is a medium-dark, muted blue. In OKLCH its lightness is 61%, its chroma 0.045 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Steel (#738595), ΔE 0.015 away. Black text reads best on it, at 5.43:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Steel (#738595) |
| Black text | 5.43:1 |
| White text | 3.86:1 |
Values
| HEX | #71839D |
| RGB | rgb(113, 131, 157) |
| HSL | hsl(215, 18%, 53%) |
| OKLCH | oklch(60.5% 0.045 257.5) |
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 #71839D | 3.86:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #71839D | 5.43:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #71839D text on white | 3.86:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #71839D text on black | 5.43:1 | AA | Lc -35.6 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D4DAE1
oklch(88.6% 0.012 252.1)
-
Step 300
300
#B8C1CF
oklch(80.8% 0.022 259.2)
-
Step 400
400
#93A2B7
oklch(70.7% 0.035 256.8)
-
Step 500
500 (this color)
#71839D
oklch(60.5% 0.045 257.5)
-
Step 600
600
#617590
oklch(55.7% 0.048 256)
-
Step 700
700
#51627B
oklch(49.2% 0.045 257.9)
-
Step 800
800
#425064
oklch(42.7% 0.038 257.3)
-
Step 900
900
#384251
oklch(37.6% 0.029 258.4)
-
Step 950
950
#212730
oklch(27.1% 0.019 258.4)
#71839D 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) | #7A849E | 0.013 |
| Deuteranopia (no green cones) | #75809C | 0.009 |
| Tritanopia (no blue cones) | #65888B | 0.039 |
| Achromatopsia (no color) | #828282 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71839D
#71839D
oklch(60.5% 0.045 257.5)
- #917F64
#917F64
oklch(60.6% 0.045 77.8)
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 #71839D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel #738595 ΔE 0.015
- Lavender Gray #7E7F9A ΔE 0.020
- Light Slate Gray #778899 ΔE 0.020
- Slate Gray #708090 ΔE 0.020
- Blue Grey #758DA3 ΔE 0.029
- Steel Grey #6F828A ΔE 0.029
- Silver Lake Blue #778DA9 ΔE 0.032
- Grey Blue #647D8E ΔE 0.033
Use #71839D 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.