#17264E#17264E

#17264E is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.0% C 0.076 H 266.1°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#17264E
RGB	rgb(23, 38, 78)
HSL	hsl(224, 54%, 20%)
HSV	hsv(224, 71%, 31%)
CMYK	cmyk(70.5%, 51.3%, 0%, 69.4%)
CIE-LAB	lab(16.10, 8.77, -26.60)
CIE-LCH	lch(16.10, 28.01, 288.25°)
OKLab	oklab(27.98% -0.0051 -0.0761)
OKLCH	oklch(27.98% 0.076 266.1)
XYZ	xyz(2.4211, 2.1182, 7.4875)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17264E #4E3F17

analogous

#17424E #17264E #23174E

triadic

#17264E #4E1726 #264E17

tetradic

#17264E #4E1742 #4E3F17 #174E23

square

#17264E #4E1742 #4E3F17 #174E23

split-complementary

#17264E #4E2317 #424E17

monochromatic

#070C18 #090F1F #17264E #253D7D #3354AD

Accessibility & contrast

On white

14.75

#17264E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#17264E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17264E

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17264E	#FFFFFF	#000000	##FFFFFF
##17264E	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122B4F

Deuteranopia (green-blind)

#08264D

Tritanopia (blue-blind)

#002F36

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #17264e;
/* rgb */ color: rgb(23, 38, 78);
/* oklch */ color: oklch(28.0% 0.076 266.1);

Tailwind

colors: {
  custom: {
    50: '#5b5f80',
    500: '#17264e',
    950: '#000000',
  },
}

SCSS

$custom: #17264e;
$custom-light: #5b5f80;
$custom-dark: #000000;

JSON

{
  "hex": "#17264e",
  "rgb": {
    "r": 23,
    "g": 38,
    "b": 78
  },
  "hsl": {
    "h": 223.636,
    "s": 54.455,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27977,
    "c": 0.07624,
    "h": 266.1
  },
  "luminance": 0.02118
}

Semantic roles & 50–950 ramp

primary

#17264E

secondary

#85713C

accent

#B54ADE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #17264E

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

Preview Lab → · Contrast checker → · Palette generator →