#15385F#15385F

#15385F is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.7% C 0.080 H 253.3°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#15385F
RGB	rgb(21, 56, 95)
HSL	hsl(212, 64%, 23%)
HSV	hsv(212, 78%, 37%)
CMYK	cmyk(77.9%, 41.1%, 0%, 62.7%)
CIE-LAB	lab(23.05, 2.49, -26.84)
CIE-LCH	lch(23.05, 26.95, 275.31°)
OKLab	oklab(33.7% -0.0229 -0.0765)
OKLCH	oklch(33.7% 0.08 253.3)
XYZ	xyz(3.7882, 3.8136, 11.3607)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15385F #5F3C15

analogous

#155D5F #15385F #17155F

triadic

#15385F #5F1538 #385F15

tetradic

#15385F #5F155D #5F3C15 #155F17

square

#15385F #5F155D #5F3C15 #155F17

split-complementary

#15385F #5F1715 #5D5F15

monochromatic

#060F19 #0A1A2D #15385F #205691 #2B73C3

Accessibility & contrast

On white

11.91

#15385F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#15385F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15385F

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15385F	#FFFFFF	#000000	##FFFFFF
##15385F	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263B61

Deuteranopia (green-blind)

#1B345E

Tritanopia (blue-blind)

#004147

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #15385f;
/* rgb */ color: rgb(21, 56, 95);
/* oklch */ color: oklch(33.7% 0.080 253.3);

Tailwind

colors: {
  custom: {
    50: '#5e6e8c',
    500: '#15385f',
    950: '#000000',
  },
}

SCSS

$custom: #15385f;
$custom-light: #5e6e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#15385f",
  "rgb": {
    "r": 21,
    "g": 56,
    "b": 95
  },
  "hsl": {
    "h": 211.622,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33695,
    "c": 0.07983,
    "h": 253.3
  },
  "luminance": 0.03814
}

Semantic roles & 50–950 ramp

primary

#15385F

secondary

#966A3A

accent

#9841E7

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #15385F

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

Preview Lab → · Contrast checker → · Palette generator →