#15527E#15527E

#15527E is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.095 H 245.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#15527E
RGB	rgb(21, 82, 126)
HSL	hsl(205, 71%, 29%)
HSV	hsv(205, 83%, 49%)
CMYK	cmyk(83.3%, 34.9%, 0%, 50.6%)
CIE-LAB	lab(33.35, -2.22, -30.19)
CIE-LCH	lch(33.35, 30.27, 265.79°)
OKLab	oklab(42.38% -0.0398 -0.0858)
OKLCH	oklch(42.38% 0.095 245.1)
XYZ	xyz(7.0910, 7.6995, 20.8470)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15527E #7E4115

analogous

#157E76 #15527E #151D7E

triadic

#15527E #7E1552 #527E15

tetradic

#15527E #76157E #7E4115 #1D7E15

square

#15527E #76157E #7E4115 #1D7E15

split-complementary

#15527E #7E151D #7E7615

monochromatic

#04111A #0C304A #15527E #1E74B2 #3195DD

Accessibility & contrast

On white

8.27

#15527E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#15527E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15527E

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15527E	#FFFFFF	#000000	##FFFFFF
##15527E	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5480

Deuteranopia (green-blind)

#2E4A7D

Tritanopia (blue-blind)

#005D62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #15527e;
/* rgb */ color: rgb(21, 82, 126);
/* oklch */ color: oklch(42.4% 0.095 245.1);

Tailwind

colors: {
  custom: {
    50: '#6582a3',
    500: '#15527e',
    950: '#000000',
  },
}

SCSS

$custom: #15527e;
$custom-light: #6582a3;
$custom-dark: #000000;

JSON

{
  "hex": "#15527e",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 126
  },
  "hsl": {
    "h": 205.143,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.42376,
    "c": 0.0946,
    "h": 245.1
  },
  "luminance": 0.077
}

Semantic roles & 50–950 ramp

primary

#15527E

secondary

#B36E3C

accent

#853AEE

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#060A0F

muted

#7A7C7F

Preview Lab

Preview with #15527E

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

Preview Lab → · Contrast checker → · Palette generator →