#0E4757#0E4757

#0E4757 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.1% C 0.062 H 221.5°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#0E4757
RGB	rgb(14, 71, 87)
HSL	hsl(193, 72%, 20%)
HSV	hsv(193, 84%, 34%)
CMYK	cmyk(83.9%, 18.4%, 0%, 65.9%)
CIE-LAB	lab(27.54, -11.55, -14.61)
CIE-LCH	lch(27.54, 18.62, 231.69°)
OKLab	oklab(37.06% -0.0463 -0.0409)
OKLCH	oklch(37.06% 0.062 221.5)
XYZ	xyz(4.1539, 5.2875, 9.8166)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E4757 #571E0E

analogous

#0E5743 #0E4757 #0E2257

triadic

#0E4757 #570E47 #47570E

tetradic

#0E4757 #430E57 #571E0E #22570E

square

#0E4757 #430E57 #571E0E #22570E

split-complementary

#0E4757 #570E22 #57430E

monochromatic

#04161A #061C22 #0E4757 #16728C #1F9DC0

Accessibility & contrast

On white

10.21

#0E4757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#0E4757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E4757

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E4757	#FFFFFF	#000000	##FFFFFF
##0E4757	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4558

Deuteranopia (green-blind)

#343E57

Tritanopia (blue-blind)

#004C4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0e4757;
/* rgb */ color: rgb(14, 71, 87);
/* oklch */ color: oklch(37.1% 0.062 221.5);

Tailwind

colors: {
  custom: {
    50: '#5a7a86',
    500: '#0e4757',
    950: '#000000',
  },
}

SCSS

$custom: #0e4757;
$custom-light: #5a7a86;
$custom-dark: #000000;

JSON

{
  "hex": "#0e4757",
  "rgb": {
    "r": 14,
    "g": 71,
    "b": 87
  },
  "hsl": {
    "h": 193.151,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37061,
    "c": 0.06178,
    "h": 221.5
  },
  "luminance": 0.05288
}

Semantic roles & 50–950 ramp

primary

#0E4757

secondary

#914530

accent

#6139EF

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #0E4757

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

Preview Lab → · Contrast checker → · Palette generator →