#19355D#19355D

#19355D is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.0% C 0.079 H 257.6°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#19355D
RGB	rgb(25, 53, 93)
HSL	hsl(215, 58%, 23%)
HSV	hsv(215, 73%, 36%)
CMYK	cmyk(73.1%, 43%, 0%, 63.5%)
CIE-LAB	lab(22.10, 4.46, -27.02)
CIE-LCH	lch(22.10, 27.39, 279.37°)
OKLab	oklab(32.96% -0.017 -0.077)
OKLCH	oklch(32.96% 0.079 257.6)
XYZ	xyz(3.6491, 3.5428, 10.8453)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19355D #5D4119

analogous

#19575D #19355D #1F195D

triadic

#19355D #5D1935 #355D19

tetradic

#19355D #5D1957 #5D4119 #195D1F

square

#19355D #5D1957 #5D4119 #195D1F

split-complementary

#19355D #5D1F19 #575D19

monochromatic

#060E18 #0C1A2D #19355D #26508D #336CBD

Accessibility & contrast

On white

12.29

#19355D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#19355D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19355D

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19355D	#FFFFFF	#000000	##FFFFFF
##19355D	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23385F

Deuteranopia (green-blind)

#18325C

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #19355d;
/* rgb */ color: rgb(25, 53, 93);
/* oklch */ color: oklch(33.0% 0.079 257.6);

Tailwind

colors: {
  custom: {
    50: '#5f6b8b',
    500: '#19355d',
    950: '#000000',
  },
}

SCSS

$custom: #19355d;
$custom-light: #5f6b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#19355d",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 93
  },
  "hsl": {
    "h": 215.294,
    "s": 57.627,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32963,
    "c": 0.07886,
    "h": 257.6
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#19355D

secondary

#93703F

accent

#A147E1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #19355D

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

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