#134B58#134B58

#134B58 is a dark, muted cyan. Relative luminance 0.059; OKLCH L 38.4% C 0.060 H 216.8°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#134B58
RGB	rgb(19, 75, 88)
HSL	hsl(191, 64%, 21%)
HSV	hsv(191, 78%, 35%)
CMYK	cmyk(78.4%, 14.8%, 0%, 65.5%)
CIE-LAB	lab(29.09, -12.88, -12.86)
CIE-LCH	lch(29.09, 18.20, 224.95°)
OKLab	oklab(38.36% -0.048 -0.0359)
OKLCH	oklch(38.36% 0.06 216.8)
XYZ	xyz(4.5453, 5.8746, 10.1250)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B58 #582013

analogous

#135842 #134B58 #132858

triadic

#134B58 #58134B #4B5813

tetradic

#134B58 #421358 #582013 #285813

square

#134B58 #421358 #582013 #285813

split-complementary

#134B58 #581328 #584213

monochromatic

#051519 #082026 #134B58 #1E768A #29A1BD

Accessibility & contrast

On white

9.66

#134B58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#134B58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B58

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B58	#FFFFFF	#000000	##FFFFFF
##134B58	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424959

Deuteranopia (green-blind)

#394258

Tritanopia (blue-blind)

#00504F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #134b58;
/* rgb */ color: rgb(19, 75, 88);
/* oklch */ color: oklch(38.4% 0.060 216.8);

Tailwind

colors: {
  custom: {
    50: '#5d7d87',
    500: '#134b58',
    950: '#000000',
  },
}

SCSS

$custom: #134b58;
$custom-light: #5d7d87;
$custom-dark: #000000;

JSON

{
  "hex": "#134b58",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 88
  },
  "hsl": {
    "h": 191.304,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3836,
    "c": 0.0599,
    "h": 216.8
  },
  "luminance": 0.05875
}

Semantic roles & 50–950 ramp

primary

#134B58

secondary

#904737

accent

#6040E7

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #134B58

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

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