#27444B#27444B

#27444B is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.7% C 0.037 H 214.8°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#27444B
RGB	rgb(39, 68, 75)
HSL	hsl(192, 32%, 22%)
HSV	hsv(192, 48%, 29%)
CMYK	cmyk(48%, 9.3%, 0%, 70.6%)
CIE-LAB	lab(26.94, -8.70, -7.63)
CIE-LCH	lch(26.94, 11.58, 221.26°)
OKLab	oklab(36.68% -0.0302 -0.021)
OKLCH	oklch(36.68% 0.037 214.8)
XYZ	xyz(4.1734, 5.0733, 7.4146)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27444B #4B2E27

analogous

#274B40 #27444B #27324B

triadic

#27444B #4B2744 #444B27

tetradic

#27444B #40274B #4B2E27 #324B27

square

#27444B #40274B #4B2E27 #324B27

split-complementary

#27444B #4B2732 #4B4027

monochromatic

#0A1214 #121F23 #27444B #3C6973 #518D9C

Accessibility & contrast

On white

10.42

#27444B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#27444B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27444B

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27444B	#FFFFFF	#000000	##FFFFFF
##27444B	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F424B

Deuteranopia (green-blind)

#393E4B

Tritanopia (blue-blind)

#174746

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #27444b;
/* rgb */ color: rgb(39, 68, 75);
/* oklch */ color: oklch(36.7% 0.037 214.8);

Tailwind

colors: {
  custom: {
    50: '#64787d',
    500: '#27444b',
    950: '#000000',
  },
}

SCSS

$custom: #27444b;
$custom-light: #64787d;
$custom-dark: #000000;

JSON

{
  "hex": "#27444b",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 75
  },
  "hsl": {
    "h": 191.667,
    "s": 31.579,
    "l": 22.353
  },
  "oklch": {
    "l": 0.36681,
    "c": 0.03679,
    "h": 214.8
  },
  "luminance": 0.05074
}

Semantic roles & 50–950 ramp

primary

#27444B

secondary

#7E5950

accent

#7460C8

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#050809

muted

#7A7B7B

Preview Lab

Preview with #27444B

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

Preview Lab → · Contrast checker → · Palette generator →