#1E5575#1E5575

#1E5575 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.078 H 238.1°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#1E5575
RGB	rgb(30, 85, 117)
HSL	hsl(202, 59%, 29%)
HSV	hsv(202, 74%, 46%)
CMYK	cmyk(74.4%, 27.4%, 0%, 54.1%)
CIE-LAB	lab(34.10, -6.43, -23.41)
CIE-LCH	lch(34.10, 24.28, 254.64°)
OKLab	oklab(42.89% -0.041 -0.066)
OKLCH	oklch(42.89% 0.078 238.1)
XYZ	xyz(6.9936, 8.0566, 18.0127)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5575 #753E1E

analogous

#1E756A #1E5575 #1E2A75

triadic

#1E5575 #751E55 #55751E

tetradic

#1E5575 #6A1E75 #753E1E #2A751E

square

#1E5575 #6A1E75 #753E1E #2A751E

split-complementary

#1E5575 #751E2A #756A1E

monochromatic

#061218 #123244 #1E5575 #2A78A6 #409ACE

Accessibility & contrast

On white

8.04

#1E5575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#1E5575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5575

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5575	#FFFFFF	#000000	##FFFFFF
##1E5575	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465576

Deuteranopia (green-blind)

#3A4C74

Tritanopia (blue-blind)

#005D60

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1e5575;
/* rgb */ color: rgb(30, 85, 117);
/* oklch */ color: oklch(42.9% 0.078 238.1);

Tailwind

colors: {
  custom: {
    50: '#66849d',
    500: '#1e5575',
    950: '#000000',
  },
}

SCSS

$custom: #1e5575;
$custom-light: #66849d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5575",
  "rgb": {
    "r": 30,
    "g": 85,
    "b": 117
  },
  "hsl": {
    "h": 202.069,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.42887,
    "c": 0.07769,
    "h": 238.1
  },
  "luminance": 0.08057
}

Semantic roles & 50–950 ramp

primary

#1E5575

secondary

#A96A46

accent

#7F45E2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5575

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

Preview Lab → · Contrast checker → · Palette generator →