#1E4979#1E4979

#1E4979 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.1% C 0.094 H 253.3°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#1E4979
RGB	rgb(30, 73, 121)
HSL	hsl(212, 60%, 30%)
HSV	hsv(212, 75%, 47%)
CMYK	cmyk(75.2%, 39.7%, 0%, 52.5%)
CIE-LAB	lab(30.45, 2.86, -31.65)
CIE-LCH	lch(30.45, 31.78, 275.16°)
OKLab	oklab(40.08% -0.027 -0.0902)
OKLCH	oklch(40.08% 0.094 253.3)
XYZ	xyz(6.3679, 6.4209, 18.9892)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4979 #794E1E

analogous

#1E7779 #1E4979 #201E79

triadic

#1E4979 #791E49 #49791E

tetradic

#1E4979 #791E77 #794E1E #1E7920

square

#1E4979 #791E77 #794E1E #1E7920

split-complementary

#1E4979 #79201E #77791E

monochromatic

#060F19 #122B48 #1E4979 #2A67AA #4185D0

Accessibility & contrast

On white

9.19

#1E4979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#1E4979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4979

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4979	#FFFFFF	#000000	##FFFFFF
##1E4979	1.00	9.19	2.28	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334C7B

Deuteranopia (green-blind)

#254478

Tritanopia (blue-blind)

#00545B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1e4979;
/* rgb */ color: rgb(30, 73, 121);
/* oklch */ color: oklch(40.1% 0.094 253.3);

Tailwind

colors: {
  custom: {
    50: '#677ba0',
    500: '#1e4979',
    950: '#000000',
  },
}

SCSS

$custom: #1e4979;
$custom-light: #677ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4979",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 121
  },
  "hsl": {
    "h": 211.648,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.40083,
    "c": 0.09414,
    "h": 253.3
  },
  "luminance": 0.06422
}

Semantic roles & 50–950 ramp

primary

#1E4979

secondary

#AD7C46

accent

#9844E3

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #1E4979

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

Preview Lab → · Contrast checker → · Palette generator →