#15447A#15447A

#15447A is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.6% C 0.105 H 254.6°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#15447A
RGB	rgb(21, 68, 122)
HSL	hsl(212, 71%, 28%)
HSV	hsv(212, 83%, 48%)
CMYK	cmyk(82.8%, 44.3%, 0%, 52.2%)
CIE-LAB	lab(28.64, 5.43, -35.19)
CIE-LCH	lch(28.64, 35.60, 278.78°)
OKLab	oklab(38.61% -0.0278 -0.1008)
OKLCH	oklch(38.61% 0.105 254.6)
XYZ	xyz(5.8879, 5.6981, 19.1981)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15447A #7A4B15

analogous

#15767A #15447A #18157A

triadic

#15447A #7A1544 #447A15

tetradic

#15447A #7A1576 #7A4B15 #157A18

square

#15447A #7A1576 #7A4B15 #157A18

split-complementary

#15447A #7A1815 #767A15

monochromatic

#040F1A #0C2746 #15447A #1E61AE #2E7FDB

Accessibility & contrast

On white

9.81

#15447A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#15447A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15447A

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15447A	#FFFFFF	#000000	##FFFFFF
##15447A	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29487C

Deuteranopia (green-blind)

#163F79

Tritanopia (blue-blind)

#005159

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #15447a;
/* rgb */ color: rgb(21, 68, 122);
/* oklch */ color: oklch(38.6% 0.105 254.6);

Tailwind

colors: {
  custom: {
    50: '#6477a1',
    500: '#15447a',
    950: '#000000',
  },
}

SCSS

$custom: #15447a;
$custom-light: #6477a1;
$custom-dark: #000000;

JSON

{
  "hex": "#15447a",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 122
  },
  "hsl": {
    "h": 212.079,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38608,
    "c": 0.10452,
    "h": 254.6
  },
  "luminance": 0.05699
}

Semantic roles & 50–950 ramp

primary

#15447A

secondary

#AF793B

accent

#9A3AED

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080F

muted

#7A7B7E

Preview Lab

Preview with #15447A

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

Preview Lab → · Contrast checker → · Palette generator →