#15477F#15477F

#15477F is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.7% C 0.108 H 254.2°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#15477F
RGB	rgb(21, 71, 127)
HSL	hsl(212, 72%, 29%)
HSV	hsv(212, 83%, 50%)
CMYK	cmyk(83.5%, 44.1%, 0%, 50.2%)
CIE-LAB	lab(29.91, 5.46, -36.29)
CIE-LCH	lch(29.91, 36.69, 278.56°)
OKLab	oklab(39.7% -0.0293 -0.1039)
OKLCH	oklch(39.7% 0.108 254.2)
XYZ	xyz(6.3918, 6.1974, 20.9339)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15477F #7F4D15

analogous

#157C7F #15477F #18157F

triadic

#15477F #7F1547 #477F15

tetradic

#15477F #7F157C #7F4D15 #157F18

square

#15477F #7F157C #7F4D15 #157F18

split-complementary

#15477F #7F1815 #7C7F15

monochromatic

#040F1A #0C2A4A #15477F #1E64B4 #3182DD

Accessibility & contrast

On white

9.38

#15477F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#15477F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15477F

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15477F	#FFFFFF	#000000	##FFFFFF
##15477F	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4C81

Deuteranopia (green-blind)

#17427E

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #15477f;
/* rgb */ color: rgb(21, 71, 127);
/* oklch */ color: oklch(39.7% 0.108 254.2);

Tailwind

colors: {
  custom: {
    50: '#6579a4',
    500: '#15477f',
    950: '#000000',
  },
}

SCSS

$custom: #15477f;
$custom-light: #6579a4;
$custom-dark: #000000;

JSON

{
  "hex": "#15477f",
  "rgb": {
    "r": 21,
    "g": 71,
    "b": 127
  },
  "hsl": {
    "h": 211.698,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39697,
    "c": 0.10798,
    "h": 254.2
  },
  "luminance": 0.06198
}

Semantic roles & 50–950 ramp

primary

#15477F

secondary

#B47B3C

accent

#9939EE

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #15477F

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

Preview Lab → · Contrast checker → · Palette generator →