#153446#153446

#153446 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.049 H 236.8°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#153446
RGB	rgb(21, 52, 70)
HSL	hsl(202, 54%, 18%)
HSV	hsv(202, 70%, 27%)
CMYK	cmyk(70%, 25.7%, 0%, 72.5%)
CIE-LAB	lab(20.27, -4.88, -14.59)
CIE-LCH	lch(20.27, 15.38, 251.51°)
OKLab	oklab(31.05% -0.0268 -0.0409)
OKLCH	oklch(31.05% 0.049 236.8)
XYZ	xyz(2.6423, 3.0573, 6.2440)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153446 #462715

analogous

#15463F #153446 #151B46

triadic

#153446 #461534 #344615

tetradic

#153446 #3F1546 #462715 #1B4615

square

#153446 #3F1546 #462715 #1B4615

split-complementary

#153446 #46151B #463F15

monochromatic

#071118 #071118 #153446 #235775 #317AA4

Accessibility & contrast

On white

13.03

#153446 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#153446 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153446

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153446	#FFFFFF	#000000	##FFFFFF
##153446	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3447

Deuteranopia (green-blind)

#252F46

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #153446;
/* rgb */ color: rgb(21, 52, 70);
/* oklch */ color: oklch(31.1% 0.049 236.8);

Tailwind

colors: {
  custom: {
    50: '#586b79',
    500: '#153446',
    950: '#000000',
  },
}

SCSS

$custom: #153446;
$custom-light: #586b79;
$custom-dark: #000000;

JSON

{
  "hex": "#153446",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 70
  },
  "hsl": {
    "h": 202.041,
    "s": 53.846,
    "l": 17.843
  },
  "oklch": {
    "l": 0.31052,
    "c": 0.0489,
    "h": 236.8
  },
  "luminance": 0.03058
}

Semantic roles & 50–950 ramp

primary

#153446

secondary

#7E5239

accent

#804BDD

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #153446

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

Preview Lab → · Contrast checker → · Palette generator →