#19233E#19233E

#19233E is a dark, muted blue. Relative luminance 0.018; OKLCH L 26.2% C 0.053 H 267.4°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#19233E
RGB	rgb(25, 35, 62)
HSL	hsl(224, 43%, 17%)
HSV	hsv(224, 60%, 24%)
CMYK	cmyk(59.7%, 43.5%, 0%, 75.7%)
CIE-LAB	lab(14.15, 5.04, -18.65)
CIE-LCH	lch(14.15, 19.32, 285.11°)
OKLab	oklab(26.17% -0.0024 -0.0527)
OKLCH	oklch(26.17% 0.053 267.4)
XYZ	xyz(1.8711, 1.7564, 4.7969)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19233E #3E3419

analogous

#19363E #19233E #22193E

triadic

#19233E #3E1923 #233E19

tetradic

#19233E #3E1936 #3E3419 #193E22

square

#19233E #3E1936 #3E3419 #193E22

split-complementary

#19233E #3E2219 #363E19

monochromatic

#090C16 #090C16 #19233E #2B3C6A #3C5495

Accessibility & contrast

On white

15.54

#19233E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#19233E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19233E

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19233E	#FFFFFF	#000000	##FFFFFF
##19233E	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18263F

Deuteranopia (green-blind)

#14223D

Tritanopia (blue-blind)

#08292D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #19233e;
/* rgb */ color: rgb(25, 35, 62);
/* oklch */ color: oklch(26.2% 0.053 267.4);

Tailwind

colors: {
  custom: {
    50: '#595d73',
    500: '#19233e',
    950: '#000000',
  },
}

SCSS

$custom: #19233e;
$custom-light: #595d73;
$custom-dark: #000000;

JSON

{
  "hex": "#19233e",
  "rgb": {
    "r": 25,
    "g": 35,
    "b": 62
  },
  "hsl": {
    "h": 223.784,
    "s": 42.529,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26168,
    "c": 0.0528,
    "h": 267.4
  },
  "luminance": 0.01757
}

Semantic roles & 50–950 ramp

primary

#19233E

secondary

#74663F

accent

#B155D2

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #19233E

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

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