#19263B#19263B

#19263B is a dark, muted blue. Relative luminance 0.019; OKLCH L 26.8% C 0.043 H 259.7°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#19263B
RGB	rgb(25, 38, 59)
HSL	hsl(217, 40%, 16%)
HSV	hsv(217, 58%, 23%)
CMYK	cmyk(57.6%, 35.6%, 0%, 76.9%)
CIE-LAB	lab(15.00, 1.68, -15.22)
CIE-LCH	lch(15.00, 15.31, 276.30°)
OKLab	oklab(26.77% -0.0078 -0.0427)
OKLCH	oklch(26.77% 0.043 259.7)
XYZ	xyz(1.8832, 1.9085, 4.4060)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19263B #3B2E19

analogous

#19373B #19263B #1D193B

triadic

#19263B #3B1926 #263B19

tetradic

#19263B #3B1937 #3B2E19 #193B1D

square

#19263B #3B1937 #3B2E19 #193B1D

split-complementary

#19263B #3B1D19 #373B19

monochromatic

#090E15 #090E15 #19263B #2B4266 #3D5D91

Accessibility & contrast

On white

15.20

#19263B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#19263B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19263B

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19263B	#FFFFFF	#000000	##FFFFFF
##19263B	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E273C

Deuteranopia (green-blind)

#1A243B

Tritanopia (blue-blind)

#0A2B2D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #19263b;
/* rgb */ color: rgb(25, 38, 59);
/* oklch */ color: oklch(26.8% 0.043 259.7);

Tailwind

colors: {
  custom: {
    50: '#586071',
    500: '#19263b',
    950: '#000000',
  },
}

SCSS

$custom: #19263b;
$custom-light: #586071;
$custom-dark: #000000;

JSON

{
  "hex": "#19263b",
  "rgb": {
    "r": 25,
    "g": 38,
    "b": 59
  },
  "hsl": {
    "h": 217.059,
    "s": 40.476,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26767,
    "c": 0.04343,
    "h": 259.7
  },
  "luminance": 0.01909
}

Semantic roles & 50–950 ramp

primary

#19263B

secondary

#715E3F

accent

#A257D0

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030407

muted

#78797A

Preview Lab

Preview with #19263B

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

Preview Lab → · Contrast checker → · Palette generator →