#135571#135571

#135571 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.4% C 0.078 H 231.7°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#135571
RGB	rgb(19, 85, 113)
HSL	hsl(198, 71%, 26%)
HSV	hsv(198, 83%, 44%)
CMYK	cmyk(83.2%, 24.8%, 0%, 55.7%)
CIE-LAB	lab(33.62, -9.45, -21.69)
CIE-LCH	lch(33.62, 23.66, 246.47°)
OKLab	oklab(42.36% -0.0483 -0.0611)
OKLCH	oklch(42.36% 0.078 231.7)
XYZ	xyz(6.4965, 7.8269, 16.7879)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135571 #712F13

analogous

#13715E #135571 #132671

triadic

#135571 #711355 #557113

tetradic

#135571 #5E1371 #712F13 #267113

square

#135571 #5E1371 #712F13 #267113

split-complementary

#135571 #711326 #715E13

monochromatic

#04141A #0A2E3D #135571 #1C7CA5 #25A4DA

Accessibility & contrast

On white

8.19

#135571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#135571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135571

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135571	#FFFFFF	#000000	##FFFFFF
##135571	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	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: #135571;
/* rgb */ color: rgb(19, 85, 113);
/* oklch */ color: oklch(42.4% 0.078 231.7);

Tailwind

colors: {
  custom: {
    50: '#62849a',
    500: '#135571',
    950: '#000000',
  },
}

SCSS

$custom: #135571;
$custom-light: #62849a;
$custom-dark: #000000;

JSON

{
  "hex": "#135571",
  "rgb": {
    "r": 19,
    "g": 85,
    "b": 113
  },
  "hsl": {
    "h": 197.872,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.42359,
    "c": 0.07787,
    "h": 231.7
  },
  "luminance": 0.07828
}

Semantic roles & 50–950 ramp

primary

#135571

secondary

#A85938

accent

#6F3AEE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135571

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

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