#1E569B#1E569B

#1E569B is a mid, vivid cyan. Relative luminance 0.093; OKLCH L 45.5% C 0.126 H 255.7°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E569B
RGB	rgb(30, 86, 155)
HSL	hsl(213, 68%, 36%)
HSV	hsv(213, 81%, 61%)
CMYK	cmyk(80.6%, 44.5%, 0%, 39.2%)
CIE-LAB	lab(36.55, 7.77, -42.76)
CIE-LCH	lch(36.55, 43.46, 280.30°)
OKLab	oklab(45.51% -0.0311 -0.1225)
OKLCH	oklch(45.51% 0.126 255.7)
XYZ	xyz(9.7774, 9.2970, 32.2832)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E569B #9B631E

analogous

#1E959B #1E569B #251E9B

triadic

#1E569B #9B1E56 #569B1E

tetradic

#1E569B #9B1E95 #9B631E #1E9B25

square

#1E569B #9B1E95 #9B631E #1E9B25

split-complementary

#1E569B #9B251E #959B1E

monochromatic

#0A1D34 #143A68 #1E569B #2872CE #5593DE

Accessibility & contrast

On white

7.34

#1E569B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#1E569B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E569B

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E569B	#FFFFFF	#000000	##FFFFFF
##1E569B	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335C9E

Deuteranopia (green-blind)

#1A519A

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1e569b;
/* rgb */ color: rgb(30, 86, 155);
/* oklch */ color: oklch(45.5% 0.126 255.7);

Tailwind

colors: {
  custom: {
    50: '#6e85b9',
    500: '#1e569b',
    950: '#000000',
  },
}

SCSS

$custom: #1e569b;
$custom-light: #6e85b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e569b",
  "rgb": {
    "r": 30,
    "g": 86,
    "b": 155
  },
  "hsl": {
    "h": 213.12,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45505,
    "c": 0.12643,
    "h": 255.7
  },
  "luminance": 0.09298
}

Semantic roles & 50–950 ramp

primary

#1E569B

secondary

#C29053

accent

#9D3DEA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1E569B

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

Preview Lab → · Contrast checker → · Palette generator →