#17295F#17295F

#17295F is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.1% C 0.099 H 266.5°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#17295F
RGB	rgb(23, 41, 95)
HSL	hsl(225, 61%, 23%)
HSV	hsv(225, 76%, 37%)
CMYK	cmyk(75.8%, 56.8%, 0%, 62.7%)
CIE-LAB	lab(18.34, 13.63, -34.38)
CIE-LCH	lch(18.34, 36.98, 291.62°)
OKLab	oklab(30.1% -0.006 -0.0989)
OKLCH	oklch(30.1% 0.099 266.5)
XYZ	xyz(3.2111, 2.5939, 11.1557)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17295F #5F4D17

analogous

#174D5F #17295F #29175F

triadic

#17295F #5F1729 #295F17

tetradic

#17295F #5F174D #5F4D17 #175F29

square

#17295F #5F174D #5F4D17 #175F29

split-complementary

#17295F #5F2917 #4D5F17

monochromatic

#060B19 #0B142E #17295F #233E90 #2F54C2

Accessibility & contrast

On white

13.83

#17295F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#17295F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17295F

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17295F	#FFFFFF	#000000	##FFFFFF
##17295F	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043061

Deuteranopia (green-blind)

#002A5E

Tritanopia (blue-blind)

#00363F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #17295f;
/* rgb */ color: rgb(23, 41, 95);
/* oklch */ color: oklch(30.1% 0.099 266.5);

Tailwind

colors: {
  custom: {
    50: '#5f628d',
    500: '#17295f',
    950: '#000000',
  },
}

SCSS

$custom: #17295f;
$custom-light: #5f628d;
$custom-dark: #000000;

JSON

{
  "hex": "#17295f",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 95
  },
  "hsl": {
    "h": 225,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30098,
    "c": 0.09909,
    "h": 266.5
  },
  "luminance": 0.02594
}

Semantic roles & 50–950 ramp

primary

#17295F

secondary

#967F3C

accent

#BC44E4

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #17295F

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

Preview Lab → · Contrast checker → · Palette generator →