#17295A#17295A

#17295A is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.7% C 0.091 H 265.9°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#17295A
RGB	rgb(23, 41, 90)
HSL	hsl(224, 59%, 22%)
HSV	hsv(224, 74%, 35%)
CMYK	cmyk(74.4%, 54.4%, 0%, 64.7%)
CIE-LAB	lab(17.95, 11.54, -31.70)
CIE-LCH	lch(17.95, 33.74, 290.01°)
OKLab	oklab(29.68% -0.0066 -0.091)
OKLCH	oklch(29.68% 0.091 265.9)
XYZ	xyz(2.9911, 2.5059, 9.9969)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17295A #5A4817

analogous

#174B5A #17295A #27175A

triadic

#17295A #5A1729 #295A17

tetradic

#17295A #5A174B #5A4817 #175A27

square

#17295A #5A174B #5A4817 #175A27

split-complementary

#17295A #5A2717 #4B5A17

monochromatic

#060B18 #0B1329 #17295A #233F8B #3055BB

Accessibility & contrast

On white

13.99

#17295A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#17295A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17295A

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17295A	#FFFFFF	#000000	##FFFFFF
##17295A	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2F5C

Deuteranopia (green-blind)

#002959

Tritanopia (blue-blind)

#00353D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #17295a;
/* rgb */ color: rgb(23, 41, 90);
/* oklch */ color: oklch(29.7% 0.091 265.9);

Tailwind

colors: {
  custom: {
    50: '#5e6289',
    500: '#17295a',
    950: '#000000',
  },
}

SCSS

$custom: #17295a;
$custom-light: #5e6289;
$custom-dark: #000000;

JSON

{
  "hex": "#17295a",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 90
  },
  "hsl": {
    "h": 223.881,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.29675,
    "c": 0.09125,
    "h": 265.9
  },
  "luminance": 0.02506
}

Semantic roles & 50–950 ramp

primary

#17295A

secondary

#917A3C

accent

#B845E2

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050B

muted

#79797C

Preview Lab

Preview with #17295A

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

Preview Lab → · Contrast checker → · Palette generator →