#1E4879#1E4879

#1E4879 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.8% C 0.095 H 254.2°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#1E4879
RGB	rgb(30, 72, 121)
HSL	hsl(212, 60%, 30%)
HSV	hsv(212, 75%, 47%)
CMYK	cmyk(75.2%, 40.5%, 0%, 52.5%)
CIE-LAB	lab(30.13, 3.53, -32.16)
CIE-LCH	lch(30.13, 32.35, 276.26°)
OKLab	oklab(39.84% -0.026 -0.0917)
OKLCH	oklch(39.84% 0.095 254.2)
XYZ	xyz(6.3027, 6.2905, 18.9675)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4879 #794F1E

analogous

#1E7679 #1E4879 #221E79

triadic

#1E4879 #791E48 #48791E

tetradic

#1E4879 #791E76 #794F1E #1E7922

square

#1E4879 #791E76 #794F1E #1E7922

split-complementary

#1E4879 #79221E #76791E

monochromatic

#060F19 #122B48 #1E4879 #2A65AA #4183D0

Accessibility & contrast

On white

9.30

#1E4879 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#1E4879 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4879

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4879	#FFFFFF	#000000	##FFFFFF
##1E4879	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314C7B

Deuteranopia (green-blind)

#234378

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e4879;
/* rgb */ color: rgb(30, 72, 121);
/* oklch */ color: oklch(39.8% 0.095 254.2);

Tailwind

colors: {
  custom: {
    50: '#677aa0',
    500: '#1e4879',
    950: '#000000',
  },
}

SCSS

$custom: #1e4879;
$custom-light: #677aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4879",
  "rgb": {
    "r": 30,
    "g": 72,
    "b": 121
  },
  "hsl": {
    "h": 212.308,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39836,
    "c": 0.09529,
    "h": 254.2
  },
  "luminance": 0.06291
}

Semantic roles & 50–950 ramp

primary

#1E4879

secondary

#AD7D46

accent

#9A44E3

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #1E4879

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

Preview Lab → · Contrast checker → · Palette generator →