#135D71#135D71

#135D71 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.5% C 0.075 H 221.0°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#135D71
RGB	rgb(19, 93, 113)
HSL	hsl(193, 71%, 26%)
HSV	hsv(193, 83%, 44%)
CMYK	cmyk(83.2%, 17.7%, 0%, 55.7%)
CIE-LAB	lab(36.29, -14.19, -17.56)
CIE-LCH	lch(36.29, 22.58, 231.07°)
OKLab	oklab(44.5% -0.0566 -0.0492)
OKLCH	oklch(44.5% 0.075 221)
XYZ	xyz(7.1623, 9.1585, 17.0099)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D71 #712713

analogous

#137156 #135D71 #132E71

triadic

#135D71 #71135D #5D7113

tetradic

#135D71 #561371 #712713 #2E7113

square

#135D71 #561371 #712713 #2E7113

split-complementary

#135D71 #71132E #715613

monochromatic

#04161A #0A323D #135D71 #1C88A5 #25B3DA

Accessibility & contrast

On white

7.42

#135D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#135D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D71

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D71	#FFFFFF	#000000	##FFFFFF
##135D71	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515A72

Deuteranopia (green-blind)

#455171

Tritanopia (blue-blind)

#006363

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #135d71;
/* rgb */ color: rgb(19, 93, 113);
/* oklch */ color: oklch(44.5% 0.075 221.0);

Tailwind

colors: {
  custom: {
    50: '#638b99',
    500: '#135d71',
    950: '#000000',
  },
}

SCSS

$custom: #135d71;
$custom-light: #638b99;
$custom-dark: #000000;

JSON

{
  "hex": "#135d71",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 113
  },
  "hsl": {
    "h": 192.766,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.44496,
    "c": 0.075,
    "h": 221
  },
  "luminance": 0.09159
}

Semantic roles & 50–950 ramp

primary

#135D71

secondary

#A85038

accent

#603AEE

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #135D71

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

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