#135A74#135A74

#135A74 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 43.8% C 0.078 H 228.2°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#135A74
RGB	rgb(19, 90, 116)
HSL	hsl(196, 72%, 26%)
HSV	hsv(196, 84%, 45%)
CMYK	cmyk(83.6%, 22.4%, 0%, 54.5%)
CIE-LAB	lab(35.42, -11.31, -20.76)
CIE-LCH	lch(35.42, 23.64, 241.42°)
OKLab	oklab(43.85% -0.0522 -0.0584)
OKLCH	oklch(43.85% 0.078 228.2)
XYZ	xyz(7.0758, 8.7109, 17.8280)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A74 #742D13

analogous

#13745E #135A74 #132A74

triadic

#135A74 #74135A #5A7413

tetradic

#135A74 #5E1374 #742D13 #2A7413

square

#135A74 #5E1374 #742D13 #2A7413

split-complementary

#135A74 #74132A #745E13

monochromatic

#04141A #0A313F #135A74 #1C83A9 #26ABDB

Accessibility & contrast

On white

7.66

#135A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#135A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A74

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A74	#FFFFFF	#000000	##FFFFFF
##135A74	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5875

Deuteranopia (green-blind)

#404F74

Tritanopia (blue-blind)

#006163

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135a74;
/* rgb */ color: rgb(19, 90, 116);
/* oklch */ color: oklch(43.8% 0.078 228.2);

Tailwind

colors: {
  custom: {
    50: '#63889c',
    500: '#135a74',
    950: '#000000',
  },
}

SCSS

$custom: #135a74;
$custom-light: #63889c;
$custom-dark: #000000;

JSON

{
  "hex": "#135a74",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 116
  },
  "hsl": {
    "h": 196.082,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.43845,
    "c": 0.07833,
    "h": 228.2
  },
  "luminance": 0.08712
}

Semantic roles & 50–950 ramp

primary

#135A74

secondary

#AA5738

accent

#6A39EF

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135A74

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

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