#1E517D#1E517D

#1E517D is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.091 H 248.0°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#1E517D
RGB	rgb(30, 81, 125)
HSL	hsl(208, 61%, 30%)
HSV	hsv(208, 76%, 49%)
CMYK	cmyk(76%, 35.2%, 0%, 51%)
CIE-LAB	lab(33.22, -0.82, -29.75)
CIE-LCH	lch(33.22, 29.76, 268.42°)
OKLab	oklab(42.33% -0.0341 -0.0845)
OKLCH	oklch(42.33% 0.091 248)
XYZ	xyz(7.1781, 7.6407, 20.4946)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E517D #7D4A1E

analogous

#1E7D79 #1E517D #1E227D

triadic

#1E517D #7D1E51 #517D1E

tetradic

#1E517D #791E7D #7D4A1E #227D1E

square

#1E517D #791E7D #7D4A1E #227D1E

split-complementary

#1E517D #7D1E22 #7D791E

monochromatic

#06111A #12314C #1E517D #2A71AE #4390D2

Accessibility & contrast

On white

8.31

#1E517D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1E517D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E517D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E517D	#FFFFFF	#000000	##FFFFFF
##1E517D	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D537F

Deuteranopia (green-blind)

#2F4A7C

Tritanopia (blue-blind)

#005C61

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e517d;
/* rgb */ color: rgb(30, 81, 125);
/* oklch */ color: oklch(42.3% 0.091 248.0);

Tailwind

colors: {
  custom: {
    50: '#6881a3',
    500: '#1e517d',
    950: '#000000',
  },
}

SCSS

$custom: #1e517d;
$custom-light: #6881a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e517d",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 125
  },
  "hsl": {
    "h": 207.789,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4233,
    "c": 0.0911,
    "h": 248
  },
  "luminance": 0.07642
}

Semantic roles & 50–950 ramp

primary

#1E517D

secondary

#B07746

accent

#8E43E4

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E517D

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

Preview Lab → · Contrast checker → · Palette generator →