#135B71#135B71

#135B71 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.0% C 0.075 H 223.7°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#135B71
RGB	rgb(19, 91, 113)
HSL	hsl(194, 71%, 26%)
HSV	hsv(194, 83%, 44%)
CMYK	cmyk(83.2%, 19.5%, 0%, 55.7%)
CIE-LAB	lab(35.62, -13.03, -18.59)
CIE-LCH	lch(35.62, 22.70, 234.99°)
OKLab	oklab(43.96% -0.0545 -0.0521)
OKLCH	oklch(43.96% 0.075 223.7)
XYZ	xyz(6.9890, 8.8120, 16.9521)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135B71 #712913

analogous

#137158 #135B71 #132C71

triadic

#135B71 #71135B #5B7113

tetradic

#135B71 #581371 #712913 #2C7113

square

#135B71 #581371 #712913 #2C7113

split-complementary

#135B71 #71132C #715813

monochromatic

#04151A #0A313D #135B71 #1C85A5 #25AFDA

Accessibility & contrast

On white

7.60

#135B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#135B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B71

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135B71	#FFFFFF	#000000	##FFFFFF
##135B71	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5972

Deuteranopia (green-blind)

#425071

Tritanopia (blue-blind)

#006262

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #135b71;
/* rgb */ color: rgb(19, 91, 113);
/* oklch */ color: oklch(44.0% 0.075 223.7);

Tailwind

colors: {
  custom: {
    50: '#63899a',
    500: '#135b71',
    950: '#000000',
  },
}

SCSS

$custom: #135b71;
$custom-light: #63899a;
$custom-dark: #000000;

JSON

{
  "hex": "#135b71",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 113
  },
  "hsl": {
    "h": 194.043,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.4396,
    "c": 0.07545,
    "h": 223.7
  },
  "luminance": 0.08813
}

Semantic roles & 50–950 ramp

primary

#135B71

secondary

#A85238

accent

#643AEE

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135B71

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

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