#1E5182#1E5182

#1E5182 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.6% C 0.098 H 250.5°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E5182
RGB	rgb(30, 81, 130)
HSL	hsl(209, 63%, 31%)
HSV	hsv(209, 77%, 51%)
CMYK	cmyk(76.9%, 37.7%, 0%, 49%)
CIE-LAB	lab(33.50, 1.14, -32.40)
CIE-LCH	lch(33.50, 32.42, 272.01°)
OKLab	oklab(42.64% -0.0326 -0.0922)
OKLCH	oklch(42.64% 0.098 250.5)
XYZ	xyz(7.5056, 7.7717, 22.2193)
Luminance	0.0777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5182 #824F1E

analogous

#1E8281 #1E5182 #1E1F82

triadic

#1E5182 #821E51 #51821E

tetradic

#1E5182 #811E82 #824F1E #1F821E

square

#1E5182 #811E82 #824F1E #1F821E

split-complementary

#1E5182 #821E1F #82811E

monochromatic

#07131F #133250 #1E5182 #2970B4 #468FD4

Accessibility & contrast

On white

8.22

#1E5182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1E5182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5182

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5182	#FFFFFF	#000000	##FFFFFF
##1E5182	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5484

Deuteranopia (green-blind)

#2C4B81

Tritanopia (blue-blind)

#005D63

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e5182;
/* rgb */ color: rgb(30, 81, 130);
/* oklch */ color: oklch(42.6% 0.098 250.5);

Tailwind

colors: {
  custom: {
    50: '#6981a6',
    500: '#1e5182',
    950: '#000000',
  },
}

SCSS

$custom: #1e5182;
$custom-light: #6981a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5182",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 130
  },
  "hsl": {
    "h": 209.4,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42641,
    "c": 0.09782,
    "h": 250.5
  },
  "luminance": 0.07773
}

Semantic roles & 50–950 ramp

primary

#1E5182

secondary

#B57D47

accent

#9242E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E5182

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

Preview Lab → · Contrast checker → · Palette generator →