#0E4A59#0E4A59

#0E4A59 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.0% C 0.063 H 219.1°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#0E4A59
RGB	rgb(14, 74, 89)
HSL	hsl(192, 73%, 20%)
HSV	hsv(192, 84%, 35%)
CMYK	cmyk(84.3%, 16.9%, 0%, 65.1%)
CIE-LAB	lab(28.67, -12.59, -14.16)
CIE-LCH	lch(28.67, 18.94, 228.37°)
OKLab	oklab(38% -0.0487 -0.0396)
OKLCH	oklch(38% 0.063 219.1)
XYZ	xyz(4.4323, 5.7116, 10.3181)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E4A59 #591D0E

analogous

#0E5942 #0E4A59 #0E2459

triadic

#0E4A59 #590E4A #4A590E

tetradic

#0E4A59 #420E59 #591D0E #24590E

square

#0E4A59 #420E59 #591D0E #24590E

split-complementary

#0E4A59 #590E24 #59420E

monochromatic

#04161A #061E24 #0E4A59 #16768E #1FA2C3

Accessibility & contrast

On white

9.80

#0E4A59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#0E4A59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E4A59

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E4A59	#FFFFFF	#000000	##FFFFFF
##0E4A59	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41485A

Deuteranopia (green-blind)

#374059

Tritanopia (blue-blind)

#004F4F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #0e4a59;
/* rgb */ color: rgb(14, 74, 89);
/* oklch */ color: oklch(38.0% 0.063 219.1);

Tailwind

colors: {
  custom: {
    50: '#5b7c88',
    500: '#0e4a59',
    950: '#000000',
  },
}

SCSS

$custom: #0e4a59;
$custom-light: #5b7c88;
$custom-dark: #000000;

JSON

{
  "hex": "#0e4a59",
  "rgb": {
    "r": 14,
    "g": 74,
    "b": 89
  },
  "hsl": {
    "h": 192,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38002,
    "c": 0.06278,
    "h": 219.1
  },
  "luminance": 0.05712
}

Semantic roles & 50–950 ramp

primary

#0E4A59

secondary

#934430

accent

#5D38F0

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #0E4A59

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

Preview Lab → · Contrast checker → · Palette generator →