#1E5F87#1E5F87

#1E5F87 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.091 H 240.3°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#1E5F87
RGB	rgb(30, 95, 135)
HSL	hsl(203, 64%, 32%)
HSV	hsv(203, 78%, 53%)
CMYK	cmyk(77.8%, 29.6%, 0%, 47.1%)
CIE-LAB	lab(38.21, -5.79, -28.03)
CIE-LCH	lch(38.21, 28.62, 258.32°)
OKLab	oklab(46.44% -0.0451 -0.0793)
OKLCH	oklch(46.44% 0.091 240.3)
XYZ	xyz(8.9991, 10.2086, 24.4132)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5F87 #87461E

analogous

#1E877A #1E5F87 #1E2B87

triadic

#1E5F87 #871E5F #5F871E

tetradic

#1E5F87 #7A1E87 #87461E #2B871E

square

#1E5F87 #7A1E87 #87461E #2B871E

split-complementary

#1E5F87 #871E2B #877A1E

monochromatic

#081923 #133C55 #1E5F87 #2982B9 #49A1D7

Accessibility & contrast

On white

6.90

#1E5F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#1E5F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5F87

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5F87	#FFFFFF	#000000	##FFFFFF
##1E5F87	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5F89

Deuteranopia (green-blind)

#3E5686

Tritanopia (blue-blind)

#00696D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1e5f87;
/* rgb */ color: rgb(30, 95, 135);
/* oklch */ color: oklch(46.4% 0.091 240.3);

Tailwind

colors: {
  custom: {
    50: '#6a8caa',
    500: '#1e5f87',
    950: '#000000',
  },
}

SCSS

$custom: #1e5f87;
$custom-light: #6a8caa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5f87",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 135
  },
  "hsl": {
    "h": 202.857,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.46443,
    "c": 0.09122,
    "h": 240.3
  },
  "luminance": 0.1021
}

Semantic roles & 50–950 ramp

primary

#1E5F87

secondary

#B97348

accent

#8041E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1E5F87

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

Preview Lab → · Contrast checker → · Palette generator →