#1E436C#1E436C

#1E436C is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.7% C 0.082 H 252.9°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#1E436C
RGB	rgb(30, 67, 108)
HSL	hsl(212, 57%, 27%)
HSV	hsv(212, 72%, 42%)
CMYK	cmyk(72.2%, 38%, 0%, 57.6%)
CIE-LAB	lab(27.77, 1.73, -27.70)
CIE-LCH	lch(27.77, 27.75, 273.58°)
OKLab	oklab(37.74% -0.0243 -0.0787)
OKLCH	oklch(37.74% 0.082 252.9)
XYZ	xyz(5.2484, 5.3725, 14.9448)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E436C #6C471E

analogous

#1E6A6C #1E436C #201E6C

triadic

#1E436C #6C1E43 #436C1E

tetradic

#1E436C #6C1E6A #6C471E #1E6C20

square

#1E436C #6C1E6A #6C471E #1E6C20

split-complementary

#1E436C #6C201E #6A6C1E

monochromatic

#070F18 #11253C #1E436C #2B619C #3C7FC9

Accessibility & contrast

On white

10.12

#1E436C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1E436C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E436C

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E436C	#FFFFFF	#000000	##FFFFFF
##1E436C	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31466E

Deuteranopia (green-blind)

#253E6B

Tritanopia (blue-blind)

#004D52

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1e436c;
/* rgb */ color: rgb(30, 67, 108);
/* oklch */ color: oklch(37.7% 0.082 252.9);

Tailwind

colors: {
  custom: {
    50: '#647696',
    500: '#1e436c',
    950: '#000000',
  },
}

SCSS

$custom: #1e436c;
$custom-light: #647696;
$custom-dark: #000000;

JSON

{
  "hex": "#1e436c",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 108
  },
  "hsl": {
    "h": 211.538,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3774,
    "c": 0.08235,
    "h": 252.9
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#1E436C

secondary

#A07545

accent

#9848E0

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1E436C

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

Preview Lab → · Contrast checker → · Palette generator →