#19253E#19253E

#19253E is a dark, muted blue. Relative luminance 0.019; OKLCH L 26.7% C 0.050 H 263.9°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#19253E
RGB	rgb(25, 37, 62)
HSL	hsl(221, 43%, 17%)
HSV	hsv(221, 60%, 24%)
CMYK	cmyk(59.7%, 40.3%, 0%, 75.7%)
CIE-LAB	lab(14.83, 3.56, -17.58)
CIE-LCH	lch(14.83, 17.94, 281.44°)
OKLab	oklab(26.69% -0.0053 -0.0496)
OKLCH	oklch(26.69% 0.05 263.9)
XYZ	xyz(1.9317, 1.8775, 4.8171)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19253E #3E3219

analogous

#19383E #19253E #20193E

triadic

#19253E #3E1925 #253E19

tetradic

#19253E #3E1938 #3E3219 #193E20

square

#19253E #3E1938 #3E3219 #193E20

split-complementary

#19253E #3E2019 #383E19

monochromatic

#090D16 #090D16 #19253E #2B3F6A #3C5995

Accessibility & contrast

On white

15.27

#19253E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#19253E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19253E

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19253E	#FFFFFF	#000000	##FFFFFF
##19253E	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B273F

Deuteranopia (green-blind)

#17243D

Tritanopia (blue-blind)

#072A2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #19253e;
/* rgb */ color: rgb(25, 37, 62);
/* oklch */ color: oklch(26.7% 0.050 263.9);

Tailwind

colors: {
  custom: {
    50: '#595f73',
    500: '#19253e',
    950: '#000000',
  },
}

SCSS

$custom: #19253e;
$custom-light: #595f73;
$custom-dark: #000000;

JSON

{
  "hex": "#19253e",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 62
  },
  "hsl": {
    "h": 220.541,
    "s": 42.529,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26692,
    "c": 0.04989,
    "h": 263.9
  },
  "luminance": 0.01878
}

Semantic roles & 50–950 ramp

primary

#19253E

secondary

#74633F

accent

#AA55D2

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #19253E

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

Preview Lab → · Contrast checker → · Palette generator →