#1E487D#1E487D

#1E487D is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.1% C 0.101 H 255.7°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E487D
RGB	rgb(30, 72, 125)
HSL	hsl(213, 61%, 30%)
HSV	hsv(213, 76%, 49%)
CMYK	cmyk(76%, 42.4%, 0%, 51%)
CIE-LAB	lab(30.38, 5.12, -34.27)
CIE-LCH	lch(30.38, 34.65, 278.50°)
OKLab	oklab(40.1% -0.025 -0.0979)
OKLCH	oklch(40.1% 0.101 255.7)
XYZ	xyz(6.5531, 6.3907, 20.2862)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E487D #7D531E

analogous

#1E777D #1E487D #241E7D

triadic

#1E487D #7D1E48 #487D1E

tetradic

#1E487D #7D1E77 #7D531E #1E7D24

square

#1E487D #7D1E77 #7D531E #1E7D24

split-complementary

#1E487D #7D241E #777D1E

monochromatic

#060F1A #122C4C #1E487D #2A64AE #4382D2

Accessibility & contrast

On white

9.22

#1E487D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#1E487D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E487D

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E487D	#FFFFFF	#000000	##FFFFFF
##1E487D	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4C7F

Deuteranopia (green-blind)

#1F437C

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1e487d;
/* rgb */ color: rgb(30, 72, 125);
/* oklch */ color: oklch(40.1% 0.101 255.7);

Tailwind

colors: {
  custom: {
    50: '#687aa3',
    500: '#1e487d',
    950: '#000000',
  },
}

SCSS

$custom: #1e487d;
$custom-light: #687aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e487d",
  "rgb": {
    "r": 30,
    "g": 72,
    "b": 125
  },
  "hsl": {
    "h": 213.474,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40104,
    "c": 0.10101,
    "h": 255.7
  },
  "luminance": 0.06391
}

Semantic roles & 50–950 ramp

primary

#1E487D

secondary

#B08246

accent

#9D43E4

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1E487D

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

Preview Lab → · Contrast checker → · Palette generator →