#15477A#15477A

#15477A is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.3% C 0.101 H 252.4°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#15477A
RGB	rgb(21, 71, 122)
HSL	hsl(210, 71%, 28%)
HSV	hsv(210, 83%, 48%)
CMYK	cmyk(82.8%, 41.8%, 0%, 52.2%)
CIE-LAB	lab(29.59, 3.40, -33.67)
CIE-LCH	lch(29.59, 33.84, 275.76°)
OKLab	oklab(39.35% -0.0305 -0.0962)
OKLCH	oklch(39.35% 0.101 252.4)
XYZ	xyz(6.0740, 6.0703, 19.2601)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15477A #7A4815

analogous

#15797A #15477A #16157A

triadic

#15477A #7A1547 #477A15

tetradic

#15477A #7A1579 #7A4815 #157A16

square

#15477A #7A1579 #7A4815 #157A16

split-complementary

#15477A #7A1615 #797A15

monochromatic

#040F1A #0C2946 #15477A #1E65AE #2E84DB

Accessibility & contrast

On white

9.48

#15477A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#15477A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15477A

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15477A	#FFFFFF	#000000	##FFFFFF
##15477A	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4B7C

Deuteranopia (green-blind)

#1D4279

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #15477a;
/* rgb */ color: rgb(21, 71, 122);
/* oklch */ color: oklch(39.3% 0.101 252.4);

Tailwind

colors: {
  custom: {
    50: '#6479a1',
    500: '#15477a',
    950: '#000000',
  },
}

SCSS

$custom: #15477a;
$custom-light: #6479a1;
$custom-dark: #000000;

JSON

{
  "hex": "#15477a",
  "rgb": {
    "r": 21,
    "g": 71,
    "b": 122
  },
  "hsl": {
    "h": 210.297,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39349,
    "c": 0.10096,
    "h": 252.4
  },
  "luminance": 0.06071
}

Semantic roles & 50–950 ramp

primary

#15477A

secondary

#AF763B

accent

#953AED

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #15477A

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

Preview Lab → · Contrast checker → · Palette generator →