#115571#115571

#115571 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.3% C 0.079 H 231.3°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#115571
RGB	rgb(17, 85, 113)
HSL	hsl(198, 74%, 25%)
HSV	hsv(198, 85%, 44%)
CMYK	cmyk(85%, 24.8%, 0%, 55.7%)
CIE-LAB	lab(33.58, -9.66, -21.76)
CIE-LCH	lch(33.58, 23.81, 246.06°)
OKLab	oklab(42.32% -0.0491 -0.0613)
OKLCH	oklch(42.32% 0.079 231.3)
XYZ	xyz(6.4591, 7.8076, 16.7862)
Luminance	0.0781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#115571 #712D11

analogous

#11715D #115571 #112571

triadic

#115571 #711155 #557111

tetradic

#115571 #5D1171 #712D11 #257111

square

#115571 #5D1171 #712D11 #257111

split-complementary

#115571 #711125 #715D11

monochromatic

#04141B #092D3C #115571 #197DA6 #21A5DB

Accessibility & contrast

On white

8.20

#115571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#115571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #115571

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##115571	#FFFFFF	#000000	##FFFFFF
##115571	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475472

Deuteranopia (green-blind)

#3A4B71

Tritanopia (blue-blind)

#005D5E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #115571;
/* rgb */ color: rgb(17, 85, 113);
/* oklch */ color: oklch(42.3% 0.079 231.3);

Tailwind

colors: {
  custom: {
    50: '#61849a',
    500: '#115571',
    950: '#000000',
  },
}

SCSS

$custom: #115571;
$custom-light: #61849a;
$custom-dark: #000000;

JSON

{
  "hex": "#115571",
  "rgb": {
    "r": 17,
    "g": 85,
    "b": 113
  },
  "hsl": {
    "h": 197.5,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.42315,
    "c": 0.07855,
    "h": 231.3
  },
  "luminance": 0.07808
}

Semantic roles & 50–950 ramp

primary

#115571

secondary

#A85736

accent

#6D37F1

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #115571

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

Preview Lab → · Contrast checker → · Palette generator →