#073640#073640

#073640 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 30.8% C 0.050 H 215.9°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#073640
RGB	rgb(7, 54, 64)
HSL	hsl(191, 80%, 14%)
HSV	hsv(191, 89%, 25%)
CMYK	cmyk(89.1%, 15.6%, 0%, 74.9%)
CIE-LAB	lab(20.26, -10.99, -10.59)
CIE-LCH	lch(20.26, 15.26, 223.92°)
OKLab	oklab(30.82% -0.0408 -0.0296)
OKLCH	oklch(30.82% 0.05 215.9)
XYZ	xyz(2.3318, 3.0534, 5.3160)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#073640 #401107

analogous

#07402E #073640 #071A40

triadic

#073640 #400736 #364007

tetradic

#073640 #2E0740 #401107 #1A4007

square

#073640 #2E0740 #401107 #1A4007

split-complementary

#073640 #40071A #402E07

monochromatic

#03171C #03171C #073640 #0D6577 #1393AE

Accessibility & contrast

On white

13.04

#073640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#073640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #073640

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##073640	#FFFFFF	#000000	##FFFFFF
##073640	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3441

Deuteranopia (green-blind)

#282E40

Tritanopia (blue-blind)

#003A39

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #073640;
/* rgb */ color: rgb(7, 54, 64);
/* oklch */ color: oklch(30.8% 0.050 215.9);

Tailwind

colors: {
  custom: {
    50: '#526d74',
    500: '#073640',
    950: '#000000',
  },
}

SCSS

$custom: #073640;
$custom-light: #526d74;
$custom-dark: #000000;

JSON

{
  "hex": "#073640",
  "rgb": {
    "r": 7,
    "g": 54,
    "b": 64
  },
  "hsl": {
    "h": 190.526,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.30817,
    "c": 0.0504,
    "h": 215.9
  },
  "luminance": 0.03054
}

Semantic roles & 50–950 ramp

primary

#073640

secondary

#7F3424

accent

#5431F7

background

#F4F6F7

surface

#E8EBED

border

#C4C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #073640

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

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