#1E4C7A#1E4C7A

#1E4C7A is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.9% C 0.092 H 251.1°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#1E4C7A
RGB	rgb(30, 76, 122)
HSL	hsl(210, 61%, 30%)
HSV	hsv(210, 75%, 48%)
CMYK	cmyk(75.4%, 37.7%, 0%, 52.2%)
CIE-LAB	lab(31.46, 1.26, -30.67)
CIE-LCH	lch(31.46, 30.70, 272.36°)
OKLab	oklab(40.89% -0.0298 -0.0873)
OKLCH	oklch(40.89% 0.092 251.1)
XYZ	xyz(6.6314, 6.8493, 19.3811)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4C7A #7A4C1E

analogous

#1E7A7A #1E4C7A #1E1E7A

triadic

#1E4C7A #7A1E4C #4C7A1E

tetradic

#1E4C7A #7A1E7A #7A4C1E #1E7A1E

square

#1E4C7A #7A1E7A #7A4C1E #1E7A1E

split-complementary

#1E4C7A #7A1E1E #7A7A1E

monochromatic

#060F19 #122D49 #1E4C7A #2A6BAB #4289D0

Accessibility & contrast

On white

8.86

#1E4C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1E4C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4C7A

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4C7A	#FFFFFF	#000000	##FFFFFF
##1E4C7A	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374F7C

Deuteranopia (green-blind)

#294679

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e4c7a;
/* rgb */ color: rgb(30, 76, 122);
/* oklch */ color: oklch(40.9% 0.092 251.1);

Tailwind

colors: {
  custom: {
    50: '#677da1',
    500: '#1e4c7a',
    950: '#000000',
  },
}

SCSS

$custom: #1e4c7a;
$custom-light: #677da1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4c7a",
  "rgb": {
    "r": 30,
    "g": 76,
    "b": 122
  },
  "hsl": {
    "h": 210,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40892,
    "c": 0.09222,
    "h": 251.1
  },
  "luminance": 0.0685
}

Semantic roles & 50–950 ramp

primary

#1E4C7A

secondary

#AE7A46

accent

#9444E4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #1E4C7A

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

Preview Lab → · Contrast checker → · Palette generator →