#134A5A#134A5A

#134A5A is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.2% C 0.061 H 221.5°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#134A5A
RGB	rgb(19, 74, 90)
HSL	hsl(194, 65%, 21%)
HSV	hsv(194, 79%, 35%)
CMYK	cmyk(78.9%, 17.8%, 0%, 64.7%)
CIE-LAB	lab(28.83, -11.54, -14.55)
CIE-LCH	lch(28.83, 18.57, 231.57°)
OKLab	oklab(38.18% -0.0459 -0.0407)
OKLCH	oklch(38.18% 0.061 221.5)
XYZ	xyz(4.5620, 5.7737, 10.5449)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134A5A #5A2313

analogous

#135A47 #134A5A #13275A

triadic

#134A5A #5A134A #4A5A13

tetradic

#134A5A #47135A #5A2313 #275A13

square

#134A5A #47135A #5A2313 #275A13

split-complementary

#134A5A #5A1327 #5A4713

monochromatic

#051519 #082027 #134A5A #1E748D #289DBF

Accessibility & contrast

On white

9.75

#134A5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#134A5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134A5A

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134A5A	#FFFFFF	#000000	##FFFFFF
##134A5A	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41485B

Deuteranopia (green-blind)

#37415A

Tritanopia (blue-blind)

#004F4F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #134a5a;
/* rgb */ color: rgb(19, 74, 90);
/* oklch */ color: oklch(38.2% 0.061 221.5);

Tailwind

colors: {
  custom: {
    50: '#5d7c88',
    500: '#134a5a',
    950: '#000000',
  },
}

SCSS

$custom: #134a5a;
$custom-light: #5d7c88;
$custom-dark: #000000;

JSON

{
  "hex": "#134a5a",
  "rgb": {
    "r": 19,
    "g": 74,
    "b": 90
  },
  "hsl": {
    "h": 193.521,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3818,
    "c": 0.06134,
    "h": 221.5
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary

#134A5A

secondary

#924B37

accent

#6640E8

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #134A5A

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

Preview Lab → · Contrast checker → · Palette generator →