#263A45#263A45

#263A45 is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.6% C 0.032 H 233.1°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#263A45
RGB	rgb(38, 58, 69)
HSL	hsl(201, 29%, 21%)
HSV	hsv(201, 45%, 27%)
CMYK	cmyk(44.9%, 15.9%, 0%, 72.9%)
CIE-LAB	lab(23.23, -4.57, -9.30)
CIE-LCH	lch(23.23, 10.36, 243.84°)
OKLab	oklab(33.63% -0.0193 -0.0256)
OKLCH	oklch(33.63% 0.032 233.1)
XYZ	xyz(3.3862, 3.8676, 6.1972)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A45 #453126

analogous

#264540 #263A45 #262A45

triadic

#263A45 #45263A #3A4526

tetradic

#263A45 #402645 #453126 #2A4526

square

#263A45 #402645 #453126 #2A4526

split-complementary

#263A45 #45262A #454026

monochromatic

#0B1114 #10191E #263A45 #3C5B6C #517C94

Accessibility & contrast

On white

11.84

#263A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#263A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A45

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A45	#FFFFFF	#000000	##FFFFFF
##263A45	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353946

Deuteranopia (green-blind)

#303645

Tritanopia (blue-blind)

#1A3D3E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #263a45;
/* rgb */ color: rgb(38, 58, 69);
/* oklch */ color: oklch(33.6% 0.032 233.1);

Tailwind

colors: {
  custom: {
    50: '#627078',
    500: '#263a45',
    950: '#000000',
  },
}

SCSS

$custom: #263a45;
$custom-light: #627078;
$custom-dark: #000000;

JSON

{
  "hex": "#263a45",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 69
  },
  "hsl": {
    "h": 201.29,
    "s": 28.972,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33632,
    "c": 0.03207,
    "h": 233.1
  },
  "luminance": 0.03868
}

Semantic roles & 50–950 ramp

primary

#263A45

secondary

#785E4F

accent

#8663C5

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050709

muted

#797A7B

Preview Lab

Preview with #263A45

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

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