#264E59#264E59

#264E59 is a dark, muted cyan. Relative luminance 0.066; OKLCH L 40.0% C 0.049 H 217.9°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#264E59
RGB	rgb(38, 78, 89)
HSL	hsl(193, 40%, 25%)
HSV	hsv(193, 57%, 35%)
CMYK	cmyk(57.3%, 12.4%, 0%, 65.1%)
CIE-LAB	lab(30.83, -10.54, -10.79)
CIE-LCH	lch(30.83, 15.08, 225.67°)
OKLab	oklab(39.96% -0.0383 -0.0299)
OKLCH	oklch(39.96% 0.049 217.9)
XYZ	xyz(5.3262, 6.5816, 10.4390)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264E59 #593126

analogous

#26594A #264E59 #263559

triadic

#264E59 #59264E #4E5926

tetradic

#264E59 #4A2659 #593126 #355926

square

#264E59 #4A2659 #593126 #355926

split-complementary

#264E59 #592635 #594A26

monochromatic

#091315 #14282E #264E59 #387484 #4B99AF

Accessibility & contrast

On white

9.07

#264E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#264E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264E59

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264E59	#FFFFFF	#000000	##FFFFFF
##264E59	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C5A

Deuteranopia (green-blind)

#3F4659

Tritanopia (blue-blind)

#025251

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #264e59;
/* rgb */ color: rgb(38, 78, 89);
/* oklch */ color: oklch(40.0% 0.049 217.9);

Tailwind

colors: {
  custom: {
    50: '#657f87',
    500: '#264e59',
    950: '#000000',
  },
}

SCSS

$custom: #264e59;
$custom-light: #657f87;
$custom-dark: #000000;

JSON

{
  "hex": "#264e59",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 89
  },
  "hsl": {
    "h": 192.941,
    "s": 40.157,
    "l": 24.902
  },
  "oklch": {
    "l": 0.39959,
    "c": 0.04859,
    "h": 217.9
  },
  "luminance": 0.06582
}

Semantic roles & 50–950 ramp

primary

#264E59

secondary

#8C5C4F

accent

#7258D0

background

#F6F7F8

surface

#EBEEEF

border

#C6C9CA

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #264E59

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

Preview Lab → · Contrast checker → · Palette generator →