#1E559D#1E559D

#1E559D is a mid, vivid cyan. Relative luminance 0.092; OKLCH L 45.4% C 0.130 H 256.7°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#1E559D
RGB	rgb(30, 85, 157)
HSL	hsl(214, 68%, 37%)
HSV	hsv(214, 81%, 62%)
CMYK	cmyk(80.9%, 45.9%, 0%, 38.4%)
CIE-LAB	lab(36.38, 9.23, -44.24)
CIE-LCH	lch(36.38, 45.19, 281.78°)
OKLab	oklab(45.41% -0.0299 -0.1269)
OKLCH	oklch(45.41% 0.13 256.7)
XYZ	xyz(9.8675, 9.2062, 33.1487)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E559D #9D661E

analogous

#1E959D #1E559D #271E9D

triadic

#1E559D #9D1E55 #559D1E

tetradic

#1E559D #9D1E95 #9D661E #1E9D27

square

#1E559D #9D1E95 #9D661E #1E9D27

split-complementary

#1E559D #9D271E #959D1E

monochromatic

#0A1D36 #14396A #1E559D #2871D0 #5792DF

Accessibility & contrast

On white

7.39

#1E559D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#1E559D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E559D

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E559D	#FFFFFF	#000000	##FFFFFF
##1E559D	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5CA0

Deuteranopia (green-blind)

#12509C

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1e559d;
/* rgb */ color: rgb(30, 85, 157);
/* oklch */ color: oklch(45.4% 0.130 256.7);

Tailwind

colors: {
  custom: {
    50: '#6f84ba',
    500: '#1e559d',
    950: '#000000',
  },
}

SCSS

$custom: #1e559d;
$custom-light: #6f84ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e559d",
  "rgb": {
    "r": 30,
    "g": 85,
    "b": 157
  },
  "hsl": {
    "h": 214.016,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.45413,
    "c": 0.13038,
    "h": 256.7
  },
  "luminance": 0.09207
}

Semantic roles & 50–950 ramp

primary

#1E559D

secondary

#C29354

accent

#A03DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #1E559D

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

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