#1E536D#1E536D

#1E536D is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 41.9% C 0.070 H 233.4°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E536D
RGB	rgb(30, 83, 109)
HSL	hsl(200, 57%, 27%)
HSV	hsv(200, 72%, 43%)
CMYK	cmyk(72.5%, 23.9%, 0%, 57.3%)
CIE-LAB	lab(33.06, -8.19, -20.04)
CIE-LCH	lch(33.06, 21.65, 247.77°)
OKLab	oklab(41.94% -0.0418 -0.0563)
OKLCH	oklch(41.94% 0.07 233.4)
XYZ	xyz(6.3879, 7.5660, 15.5888)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E536D #6D381E

analogous

#1E6D60 #1E536D #1E2B6D

triadic

#1E536D #6D1E53 #536D1E

tetradic

#1E536D #601E6D #6D381E #2B6D1E

square

#1E536D #601E6D #6D381E #2B6D1E

split-complementary

#1E536D #6D1E2B #6D601E

monochromatic

#071218 #112E3D #1E536D #2B789D #3C9BC9

Accessibility & contrast

On white

8.36

#1E536D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1E536D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E536D

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E536D	#FFFFFF	#000000	##FFFFFF
##1E536D	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46526E

Deuteranopia (green-blind)

#3B4A6D

Tritanopia (blue-blind)

#005A5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e536d;
/* rgb */ color: rgb(30, 83, 109);
/* oklch */ color: oklch(41.9% 0.070 233.4);

Tailwind

colors: {
  custom: {
    50: '#658397',
    500: '#1e536d',
    950: '#000000',
  },
}

SCSS

$custom: #1e536d;
$custom-light: #658397;
$custom-dark: #000000;

JSON

{
  "hex": "#1e536d",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 109
  },
  "hsl": {
    "h": 199.747,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.41936,
    "c": 0.07011,
    "h": 233.4
  },
  "luminance": 0.07567
}

Semantic roles & 50–950 ramp

primary

#1E536D

secondary

#A16445

accent

#7A48E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E536D

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

Preview Lab → · Contrast checker → · Palette generator →