#19375D#19375D

#19375D is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.5% C 0.076 H 255.4°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#19375D
RGB	rgb(25, 55, 93)
HSL	hsl(214, 58%, 23%)
HSV	hsv(214, 73%, 36%)
CMYK	cmyk(73.1%, 40.9%, 0%, 63.5%)
CIE-LAB	lab(22.75, 3.05, -25.98)
CIE-LCH	lch(22.75, 26.16, 276.70°)
OKLab	oklab(33.47% -0.0192 -0.0739)
OKLCH	oklch(33.47% 0.076 255.4)
XYZ	xyz(3.7422, 3.7290, 10.8764)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19375D #5D3F19

analogous

#19595D #19375D #1D195D

triadic

#19375D #5D1937 #375D19

tetradic

#19375D #5D1959 #5D3F19 #195D1D

square

#19375D #5D1959 #5D3F19 #195D1D

split-complementary

#19375D #5D1D19 #595D19

monochromatic

#060E18 #0C1A2D #19375D #26548D #3370BD

Accessibility & contrast

On white

12.03

#19375D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#19375D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19375D

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19375D	#FFFFFF	#000000	##FFFFFF
##19375D	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263A5F

Deuteranopia (green-blind)

#1C335C

Tritanopia (blue-blind)

#004045

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #19375d;
/* rgb */ color: rgb(25, 55, 93);
/* oklch */ color: oklch(33.5% 0.076 255.4);

Tailwind

colors: {
  custom: {
    50: '#5f6d8b',
    500: '#19375d',
    950: '#000000',
  },
}

SCSS

$custom: #19375d;
$custom-light: #5f6d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#19375d",
  "rgb": {
    "r": 25,
    "g": 55,
    "b": 93
  },
  "hsl": {
    "h": 213.529,
    "s": 57.627,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33474,
    "c": 0.07638,
    "h": 255.4
  },
  "luminance": 0.03729
}

Semantic roles & 50–950 ramp

primary

#19375D

secondary

#936E3F

accent

#9D47E1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #19375D

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

Preview Lab → · Contrast checker → · Palette generator →