#1E559E#1E559E

#1E559E is a mid, vivid cyan. Relative luminance 0.092; OKLCH L 45.5% C 0.132 H 257.0°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#1E559E
RGB	rgb(30, 85, 158)
HSL	hsl(214, 68%, 37%)
HSV	hsv(214, 81%, 62%)
CMYK	cmyk(81%, 46.2%, 0%, 38%)
CIE-LAB	lab(36.44, 9.63, -44.73)
CIE-LCH	lch(36.44, 45.76, 282.14°)
OKLab	oklab(45.48% -0.0297 -0.1284)
OKLCH	oklch(45.48% 0.132 257)
XYZ	xyz(9.9532, 9.2404, 33.6001)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E559E #9E671E

analogous

#1E959E #1E559E #271E9E

triadic

#1E559E #9E1E55 #559E1E

tetradic

#1E559E #9E1E95 #9E671E #1E9E27

square

#1E559E #9E1E95 #9E671E #1E9E27

split-complementary

#1E559E #9E271E #959E1E

monochromatic

#0A1E37 #14396B #1E559E #2871D1 #5792DF

Accessibility & contrast

On white

7.37

#1E559E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#1E559E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E559E

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E559E	#FFFFFF	#000000	##FFFFFF
##1E559E	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5CA1

Deuteranopia (green-blind)

#10509D

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1e559e;
/* rgb */ color: rgb(30, 85, 158);
/* oklch */ color: oklch(45.5% 0.132 257.0);

Tailwind

colors: {
  custom: {
    50: '#6f84bb',
    500: '#1e559e',
    950: '#000000',
  },
}

SCSS

$custom: #1e559e;
$custom-light: #6f84bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e559e",
  "rgb": {
    "r": 30,
    "g": 85,
    "b": 158
  },
  "hsl": {
    "h": 214.219,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45484,
    "c": 0.13176,
    "h": 257
  },
  "luminance": 0.09242
}

Semantic roles & 50–950 ramp

primary

#1E559E

secondary

#C39455

accent

#A03DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #1E559E

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

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