#1E3655#1E3655

#1E3655 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.0% C 0.063 H 255.5°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E3655
RGB	rgb(30, 54, 85)
HSL	hsl(214, 48%, 23%)
HSV	hsv(214, 65%, 33%)
CMYK	cmyk(64.7%, 36.5%, 0%, 66.7%)
CIE-LAB	lab(22.20, 1.61, -21.58)
CIE-LCH	lch(22.20, 21.64, 274.27°)
OKLab	oklab(32.95% -0.0158 -0.061)
OKLCH	oklch(32.95% 0.063 255.5)
XYZ	xyz(3.4937, 3.5699, 9.0975)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3655 #553D1E

analogous

#1E5255 #1E3655 #211E55

triadic

#1E3655 #551E36 #36551E

tetradic

#1E3655 #551E52 #553D1E #1E5521

square

#1E3655 #551E52 #553D1E #1E5521

split-complementary

#1E3655 #55211E #52551E

monochromatic

#080E17 #0E1928 #1E3655 #2E5382 #3E6FAF

Accessibility & contrast

On white

12.25

#1E3655 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1E3655 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3655

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3655	#FFFFFF	#000000	##FFFFFF
##1E3655	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293856

Deuteranopia (green-blind)

#223354

Tritanopia (blue-blind)

#003D41

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e3655;
/* rgb */ color: rgb(30, 54, 85);
/* oklch */ color: oklch(33.0% 0.063 255.5);

Tailwind

colors: {
  custom: {
    50: '#5f6c85',
    500: '#1e3655',
    950: '#000000',
  },
}

SCSS

$custom: #1e3655;
$custom-light: #5f6c85;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3655",
  "rgb": {
    "r": 30,
    "g": 54,
    "b": 85
  },
  "hsl": {
    "h": 213.818,
    "s": 47.826,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3295,
    "c": 0.06302,
    "h": 255.5
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#1E3655

secondary

#8A6C45

accent

#9C50D7

background

#F5F6F8

surface

#EAEBEF

border

#C6C6CA

text

#05070B

muted

#797A7C

Preview Lab

Preview with #1E3655

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

Preview Lab → · Contrast checker → · Palette generator →