#1E5478#1E5478

#1E5478 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.8% C 0.082 H 241.7°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#1E5478
RGB	rgb(30, 84, 120)
HSL	hsl(204, 60%, 29%)
HSV	hsv(204, 75%, 47%)
CMYK	cmyk(75%, 30%, 0%, 52.9%)
CIE-LAB	lab(33.92, -4.67, -25.55)
CIE-LCH	lch(33.92, 25.97, 259.65°)
OKLab	oklab(42.8% -0.0389 -0.0722)
OKLCH	oklch(42.8% 0.082 241.7)
XYZ	xyz(7.0946, 7.9719, 18.9305)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5478 #78421E

analogous

#1E786F #1E5478 #1E2778

triadic

#1E5478 #781E54 #54781E

tetradic

#1E5478 #6F1E78 #78421E #27781E

square

#1E5478 #6F1E78 #78421E #27781E

split-complementary

#1E5478 #781E27 #786F1E

monochromatic

#061118 #123247 #1E5478 #2A76A9 #4196CF

Accessibility & contrast

On white

8.09

#1E5478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#1E5478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5478

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5478	#FFFFFF	#000000	##FFFFFF
##1E5478	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43557A

Deuteranopia (green-blind)

#374C77

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1e5478;
/* rgb */ color: rgb(30, 84, 120);
/* oklch */ color: oklch(42.8% 0.082 241.7);

Tailwind

colors: {
  custom: {
    50: '#67849f',
    500: '#1e5478',
    950: '#000000',
  },
}

SCSS

$custom: #1e5478;
$custom-light: #67849f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5478",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 120
  },
  "hsl": {
    "h": 204,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.42797,
    "c": 0.08199,
    "h": 241.7
  },
  "luminance": 0.07973
}

Semantic roles & 50–950 ramp

primary

#1E5478

secondary

#AC6F46

accent

#8445E3

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #1E5478

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

Preview Lab → · Contrast checker → · Palette generator →