#2B515D#2B515D

#2B515D is a dark, muted cyan. Relative luminance 0.072; OKLCH L 41.2% C 0.048 H 220.5°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B515D
RGB	rgb(43, 81, 93)
HSL	hsl(194, 37%, 27%)
HSV	hsv(194, 54%, 36%)
CMYK	cmyk(53.8%, 12.9%, 0%, 63.5%)
CIE-LAB	lab(32.23, -9.77, -11.19)
CIE-LCH	lch(32.23, 14.85, 228.87°)
OKLab	oklab(41.19% -0.0362 -0.0309)
OKLCH	oklch(41.19% 0.048 220.5)
XYZ	xyz(5.9137, 7.1883, 11.4296)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B515D #5D372B

analogous

#2B5D50 #2B515D #2B385D

triadic

#2B515D #5D2B51 #515D2B

tetradic

#2B515D #502B5D #5D372B #385D2B

square

#2B515D #502B5D #5D372B #385D2B

split-complementary

#2B515D #5D2B38 #5D502B

monochromatic

#0A1215 #182D33 #2B515D #3E7587 #5399AF

Accessibility & contrast

On white

8.61

#2B515D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2B515D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B515D

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B515D	#FFFFFF	#000000	##FFFFFF
##2B515D	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4F5E

Deuteranopia (green-blind)

#42495D

Tritanopia (blue-blind)

#0E5555

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2b515d;
/* rgb */ color: rgb(43, 81, 93);
/* oklch */ color: oklch(41.2% 0.048 220.5);

Tailwind

colors: {
  custom: {
    50: '#68818b',
    500: '#2b515d',
    950: '#000000',
  },
}

SCSS

$custom: #2b515d;
$custom-light: #68818b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b515d",
  "rgb": {
    "r": 43,
    "g": 81,
    "b": 93
  },
  "hsl": {
    "h": 194.4,
    "s": 36.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.41191,
    "c": 0.04765,
    "h": 220.5
  },
  "luminance": 0.07189
}

Semantic roles & 50–950 ramp

primary

#2B515D

secondary

#8F6355

accent

#765BCD

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2B515D

Body copy rendered with the generated semantic roles for this colour.

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