#2B535B#2B535B

#2B535B is a dark, muted cyan. Relative luminance 0.075; OKLCH L 41.6% C 0.047 H 212.0°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#2B535B
RGB	rgb(43, 83, 91)
HSL	hsl(190, 36%, 26%)
HSV	hsv(190, 53%, 36%)
CMYK	cmyk(52.7%, 8.8%, 0%, 64.3%)
CIE-LAB	lab(32.82, -11.60, -9.03)
CIE-LCH	lch(32.82, 14.70, 217.89°)
OKLab	oklab(41.64% -0.0398 -0.0249)
OKLCH	oklch(41.64% 0.047 212)
XYZ	xyz(5.9771, 7.4549, 11.0195)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B535B #5B332B

analogous

#2B5B4B #2B535B #2B3B5B

triadic

#2B535B #5B2B53 #535B2B

tetradic

#2B535B #4B2B5B #5B332B #3B5B2B

square

#2B535B #4B2B5B #5B332B #3B5B2B

split-complementary

#2B535B #5B2B3B #5B4B2B

monochromatic

#0A1315 #172D31 #2B535B #3F7985 #539EAE

Accessibility & contrast

On white

8.43

#2B535B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2B535B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B535B

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B535B	#FFFFFF	#000000	##FFFFFF
##2B535B	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D505B

Deuteranopia (green-blind)

#454B5B

Tritanopia (blue-blind)

#105655

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b535b;
/* rgb */ color: rgb(43, 83, 91);
/* oklch */ color: oklch(41.6% 0.047 212.0);

Tailwind

colors: {
  custom: {
    50: '#688389',
    500: '#2b535b',
    950: '#000000',
  },
}

SCSS

$custom: #2b535b;
$custom-light: #688389;
$custom-dark: #000000;

JSON

{
  "hex": "#2b535b",
  "rgb": {
    "r": 43,
    "g": 83,
    "b": 91
  },
  "hsl": {
    "h": 190,
    "s": 35.821,
    "l": 26.275
  },
  "oklch": {
    "l": 0.41637,
    "c": 0.04694,
    "h": 212
  },
  "luminance": 0.07455
}

Semantic roles & 50–950 ramp

primary

#2B535B

secondary

#8D5E55

accent

#6F5CCC

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2B535B

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

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