#135A7E#135A7E

#135A7E is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.088 H 236.8°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#135A7E
RGB	rgb(19, 90, 126)
HSL	hsl(200, 74%, 28%)
HSV	hsv(200, 85%, 49%)
CMYK	cmyk(84.9%, 28.6%, 0%, 50.6%)
CIE-LAB	lab(35.90, -7.46, -26.18)
CIE-LCH	lch(35.90, 27.22, 254.09°)
OKLab	oklab(44.39% -0.0484 -0.074)
OKLCH	oklch(44.39% 0.088 236.8)
XYZ	xyz(7.6891, 8.9562, 21.0581)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A7E #7E3713

analogous

#137E6C #135A7E #13247E

triadic

#135A7E #7E135A #5A7E13

tetradic

#135A7E #6C137E #7E3713 #247E13

square

#135A7E #6C137E #7E3713 #247E13

split-complementary

#135A7E #7E1324 #7E6C13

monochromatic

#04131B #0B3449 #135A7E #1B80B3 #2CA3DF

Accessibility & contrast

On white

7.52

#135A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#135A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A7E

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A7E	#FFFFFF	#000000	##FFFFFF
##135A7E	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495A80

Deuteranopia (green-blind)

#3A507D

Tritanopia (blue-blind)

#006366

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #135a7e;
/* rgb */ color: rgb(19, 90, 126);
/* oklch */ color: oklch(44.4% 0.088 236.8);

Tailwind

colors: {
  custom: {
    50: '#6588a3',
    500: '#135a7e',
    950: '#000000',
  },
}

SCSS

$custom: #135a7e;
$custom-light: #6588a3;
$custom-dark: #000000;

JSON

{
  "hex": "#135a7e",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 126
  },
  "hsl": {
    "h": 200.187,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.44385,
    "c": 0.08847,
    "h": 236.8
  },
  "luminance": 0.08957
}

Semantic roles & 50–950 ramp

primary

#135A7E

secondary

#B46239

accent

#7637F0

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #135A7E

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

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