#1E5387#1E5387

#1E5387 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.5% C 0.102 H 251.1°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#1E5387
RGB	rgb(30, 83, 135)
HSL	hsl(210, 64%, 32%)
HSV	hsv(210, 78%, 53%)
CMYK	cmyk(77.8%, 38.5%, 0%, 47.1%)
CIE-LAB	lab(34.42, 1.80, -34.02)
CIE-LCH	lch(34.42, 34.07, 273.04°)
OKLab	oklab(43.45% -0.0332 -0.0969)
OKLCH	oklch(43.45% 0.102 251.1)
XYZ	xyz(8.0002, 8.2109, 24.0802)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5387 #87521E

analogous

#1E8786 #1E5387 #1E1F87

triadic

#1E5387 #871E53 #53871E

tetradic

#1E5387 #861E87 #87521E #1F871E

square

#1E5387 #861E87 #87521E #1F871E

split-complementary

#1E5387 #871E1F #87861E

monochromatic

#081523 #133455 #1E5387 #2972B9 #4990D7

Accessibility & contrast

On white

7.95

#1E5387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#1E5387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5387

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5387	#FFFFFF	#000000	##FFFFFF
##1E5387	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5689

Deuteranopia (green-blind)

#2B4D86

Tritanopia (blue-blind)

#005F66

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1e5387;
/* rgb */ color: rgb(30, 83, 135);
/* oklch */ color: oklch(43.5% 0.102 251.1);

Tailwind

colors: {
  custom: {
    50: '#6a83aa',
    500: '#1e5387',
    950: '#000000',
  },
}

SCSS

$custom: #1e5387;
$custom-light: #6a83aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5387",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 135
  },
  "hsl": {
    "h": 209.714,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43451,
    "c": 0.10247,
    "h": 251.1
  },
  "luminance": 0.08212
}

Semantic roles & 50–950 ramp

primary

#1E5387

secondary

#B98048

accent

#9341E7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1E5387

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

Preview Lab → · Contrast checker → · Palette generator →