#0E4A58#0E4A58

#0E4A58 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.0% C 0.062 H 217.7°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#0E4A58
RGB	rgb(14, 74, 88)
HSL	hsl(191, 73%, 20%)
HSV	hsv(191, 84%, 35%)
CMYK	cmyk(84.1%, 15.9%, 0%, 65.5%)
CIE-LAB	lab(28.63, -12.96, -13.58)
CIE-LCH	lch(28.63, 18.78, 226.33°)
OKLab	oklab(37.95% -0.0492 -0.038)
OKLCH	oklch(37.95% 0.062 217.7)
XYZ	xyz(4.3906, 5.6950, 10.0985)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0E4A58 #581C0E

analogous

#0E5841 #0E4A58 #0E2558

triadic

#0E4A58 #580E4A #4A580E

tetradic

#0E4A58 #410E58 #581C0E #25580E

square

#0E4A58 #410E58 #581C0E #25580E

split-complementary

#0E4A58 #580E25 #58410E

monochromatic

#04161A #061E23 #0E4A58 #16768D #1FA3C2

Accessibility & contrast

On white

9.82

#0E4A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#0E4A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0E4A58

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0E4A58	#FFFFFF	#000000	##FFFFFF
##0E4A58	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414859

Deuteranopia (green-blind)

#374058

Tritanopia (blue-blind)

#004F4E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0e4a58;
/* rgb */ color: rgb(14, 74, 88);
/* oklch */ color: oklch(38.0% 0.062 217.7);

Tailwind

colors: {
  custom: {
    50: '#5b7c87',
    500: '#0e4a58',
    950: '#000000',
  },
}

SCSS

$custom: #0e4a58;
$custom-light: #5b7c87;
$custom-dark: #000000;

JSON

{
  "hex": "#0e4a58",
  "rgb": {
    "r": 14,
    "g": 74,
    "b": 88
  },
  "hsl": {
    "h": 191.351,
    "s": 72.549,
    "l": 20
  },
  "oklch": {
    "l": 0.37953,
    "c": 0.06212,
    "h": 217.7
  },
  "luminance": 0.05696
}

Semantic roles & 50–950 ramp

primary

#0E4A58

secondary

#924230

accent

#5B39EF

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #0E4A58

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

Preview Lab → · Contrast checker → · Palette generator →