#15334C#15334C

#15334C is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.1% C 0.058 H 246.2°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#15334C
RGB	rgb(21, 51, 76)
HSL	hsl(207, 57%, 19%)
HSV	hsv(207, 72%, 30%)
CMYK	cmyk(72.4%, 32.9%, 0%, 70.2%)
CIE-LAB	lab(20.24, -1.83, -18.69)
CIE-LCH	lch(20.24, 18.77, 264.41°)
OKLab	oklab(31.13% -0.0232 -0.0527)
OKLCH	oklch(31.13% 0.058 246.2)
XYZ	xyz(2.7971, 3.0486, 7.2771)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15334C #4C2E15

analogous

#154C4A #15334C #15184C

triadic

#15334C #4C1533 #334C15

tetradic

#15334C #4A154C #4C2E15 #184C15

square

#15334C #4A154C #4C2E15 #184C15

split-complementary

#15334C #4C1518 #4C4A15

monochromatic

#071018 #08131C #15334C #22537C #2F73AC

Accessibility & contrast

On white

13.05

#15334C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#15334C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15334C

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15334C	#FFFFFF	#000000	##FFFFFF
##15334C	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28344D

Deuteranopia (green-blind)

#202E4C

Tritanopia (blue-blind)

#00393C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #15334c;
/* rgb */ color: rgb(21, 51, 76);
/* oklch */ color: oklch(31.1% 0.058 246.2);

Tailwind

colors: {
  custom: {
    50: '#596a7e',
    500: '#15334c',
    950: '#000000',
  },
}

SCSS

$custom: #15334c;
$custom-light: #596a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#15334c",
  "rgb": {
    "r": 21,
    "g": 51,
    "b": 76
  },
  "hsl": {
    "h": 207.273,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31128,
    "c": 0.05763,
    "h": 246.2
  },
  "luminance": 0.03049
}

Semantic roles & 50–950 ramp

primary

#15334C

secondary

#845B39

accent

#8D48E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #15334C

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

Preview Lab → · Contrast checker → · Palette generator →