#17295E#17295E

#17295E is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.0% C 0.098 H 266.4°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#17295E
RGB	rgb(23, 41, 94)
HSL	hsl(225, 61%, 23%)
HSV	hsv(225, 76%, 37%)
CMYK	cmyk(75.5%, 56.4%, 0%, 63.1%)
CIE-LAB	lab(18.26, 13.21, -33.85)
CIE-LCH	lch(18.26, 36.34, 291.32°)
OKLab	oklab(30.01% -0.0061 -0.0973)
OKLCH	oklch(30.01% 0.098 266.4)
XYZ	xyz(3.1660, 2.5759, 10.9178)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17295E #5E4C17

analogous

#174C5E #17295E #28175E

triadic

#17295E #5E1729 #295E17

tetradic

#17295E #5E174C #5E4C17 #175E28

square

#17295E #5E174C #5E4C17 #175E28

split-complementary

#17295E #5E2817 #4C5E17

monochromatic

#060B19 #0B142D #17295E #233E8F #2F54C0

Accessibility & contrast

On white

13.86

#17295E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#17295E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17295E

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17295E	#FFFFFF	#000000	##FFFFFF
##17295E	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063060

Deuteranopia (green-blind)

#00295D

Tritanopia (blue-blind)

#00363F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #17295e;
/* rgb */ color: rgb(23, 41, 94);
/* oklch */ color: oklch(30.0% 0.098 266.4);

Tailwind

colors: {
  custom: {
    50: '#5f628c',
    500: '#17295e',
    950: '#000000',
  },
}

SCSS

$custom: #17295e;
$custom-light: #5f628c;
$custom-dark: #000000;

JSON

{
  "hex": "#17295e",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 94
  },
  "hsl": {
    "h": 224.789,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30012,
    "c": 0.09753,
    "h": 266.4
  },
  "luminance": 0.02576
}

Semantic roles & 50–950 ramp

primary

#17295E

secondary

#957E3C

accent

#BB44E4

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #17295E

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

Preview Lab → · Contrast checker → · Palette generator →