#135E6E#135E6E

#135E6E is a dark, moderate cyan. Relative luminance 0.093; OKLCH L 44.6% C 0.073 H 216.1°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#135E6E
RGB	rgb(19, 94, 110)
HSL	hsl(191, 71%, 25%)
HSV	hsv(191, 83%, 43%)
CMYK	cmyk(82.7%, 14.5%, 0%, 56.9%)
CIE-LAB	lab(36.50, -15.86, -15.39)
CIE-LCH	lch(36.50, 22.10, 224.14°)
OKLab	oklab(44.62% -0.059 -0.043)
OKLCH	oklch(44.62% 0.073 216.1)
XYZ	xyz(7.0845, 9.2688, 16.1645)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E6E #6E2313

analogous

#136E50 #135E6E #13316E

triadic

#135E6E #6E135E #5E6E13

tetradic

#135E6E #50136E #6E2313 #316E13

square

#135E6E #50136E #6E2313 #316E13

split-complementary

#135E6E #6E1331 #6E5013

monochromatic

#05161A #0A313A #135E6E #1C8BA2 #25B7D6

Accessibility & contrast

On white

7.36

#135E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#135E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E6E

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E6E	#FFFFFF	#000000	##FFFFFF
##135E6E	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535B6F

Deuteranopia (green-blind)

#47526E

Tritanopia (blue-blind)

#006463

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #135e6e;
/* rgb */ color: rgb(19, 94, 110);
/* oklch */ color: oklch(44.6% 0.073 216.1);

Tailwind

colors: {
  custom: {
    50: '#628b97',
    500: '#135e6e',
    950: '#000000',
  },
}

SCSS

$custom: #135e6e;
$custom-light: #628b97;
$custom-dark: #000000;

JSON

{
  "hex": "#135e6e",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 110
  },
  "hsl": {
    "h": 190.549,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44623,
    "c": 0.07298,
    "h": 216.1
  },
  "luminance": 0.0927
}

Semantic roles & 50–950 ramp

primary

#135E6E

secondary

#A54B38

accent

#5A3AED

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #135E6E

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

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