#155776#155776

#155776 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.2% C 0.081 H 234.2°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#155776
RGB	rgb(21, 87, 118)
HSL	hsl(199, 70%, 27%)
HSV	hsv(199, 82%, 46%)
CMYK	cmyk(82.2%, 26.3%, 0%, 53.7%)
CIE-LAB	lab(34.57, -8.51, -23.32)
CIE-LCH	lch(34.57, 24.83, 249.96°)
OKLab	oklab(43.21% -0.0475 -0.0658)
OKLCH	oklch(43.21% 0.081 234.2)
XYZ	xyz(6.9862, 8.2830, 18.3666)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155776 #763415

analogous

#157664 #155776 #152776

triadic

#155776 #761557 #577615

tetradic

#155776 #641576 #763415 #277615

square

#155776 #641576 #763415 #277615

split-complementary

#155776 #761527 #766415

monochromatic

#05131A #0C3142 #155776 #1E7DAA #2CA2D9

Accessibility & contrast

On white

7.90

#155776 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#155776 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155776

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155776	#FFFFFF	#000000	##FFFFFF
##155776	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485677

Deuteranopia (green-blind)

#3B4D76

Tritanopia (blue-blind)

#005F62

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155776;
/* rgb */ color: rgb(21, 87, 118);
/* oklch */ color: oklch(43.2% 0.081 234.2);

Tailwind

colors: {
  custom: {
    50: '#64869d',
    500: '#155776',
    950: '#000000',
  },
}

SCSS

$custom: #155776;
$custom-light: #64869d;
$custom-dark: #000000;

JSON

{
  "hex": "#155776",
  "rgb": {
    "r": 21,
    "g": 87,
    "b": 118
  },
  "hsl": {
    "h": 199.175,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.43205,
    "c": 0.08116,
    "h": 234.2
  },
  "luminance": 0.08284
}

Semantic roles & 50–950 ramp

primary

#155776

secondary

#AC5F3B

accent

#743BED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #155776

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

Preview Lab → · Contrast checker → · Palette generator →