#1E436A#1E436A

#1E436A is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.6% C 0.079 H 251.8°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#1E436A
RGB	rgb(30, 67, 106)
HSL	hsl(211, 56%, 27%)
HSV	hsv(211, 72%, 42%)
CMYK	cmyk(71.7%, 36.8%, 0%, 58.4%)
CIE-LAB	lab(27.66, 0.94, -26.61)
CIE-LCH	lch(27.66, 26.62, 272.03°)
OKLab	oklab(37.61% -0.0249 -0.0755)
OKLCH	oklch(37.61% 0.079 251.8)
XYZ	xyz(5.1431, 5.3304, 14.3907)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E436A #6A451E

analogous

#1E696A #1E436A #1F1E6A

triadic

#1E436A #6A1E43 #436A1E

tetradic

#1E436A #6A1E69 #6A451E #1E6A1F

square

#1E436A #6A1E69 #6A451E #1E6A1F

split-complementary

#1E436A #6A1F1E #696A1E

monochromatic

#070F18 #11253A #1E436A #2C619A #3B7FC7

Accessibility & contrast

On white

10.16

#1E436A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1E436A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E436A

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E436A	#FFFFFF	#000000	##FFFFFF
##1E436A	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32456C

Deuteranopia (green-blind)

#273E69

Tritanopia (blue-blind)

#004C51

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e436a;
/* rgb */ color: rgb(30, 67, 106);
/* oklch */ color: oklch(37.6% 0.079 251.8);

Tailwind

colors: {
  custom: {
    50: '#647695',
    500: '#1e436a',
    950: '#000000',
  },
}

SCSS

$custom: #1e436a;
$custom-light: #647695;
$custom-dark: #000000;

JSON

{
  "hex": "#1e436a",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 106
  },
  "hsl": {
    "h": 210.789,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37613,
    "c": 0.07949,
    "h": 251.8
  },
  "luminance": 0.05331
}

Semantic roles & 50–950 ramp

primary

#1E436A

secondary

#9E7345

accent

#9649DF

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1E436A

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

Preview Lab → · Contrast checker → · Palette generator →