#17295D#17295D

#17295D is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.9% C 0.096 H 266.3°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#17295D
RGB	rgb(23, 41, 93)
HSL	hsl(225, 60%, 23%)
HSV	hsv(225, 75%, 36%)
CMYK	cmyk(75.3%, 55.9%, 0%, 63.5%)
CIE-LAB	lab(18.18, 12.80, -33.32)
CIE-LCH	lch(18.18, 35.69, 291.01°)
OKLab	oklab(29.93% -0.0062 -0.0958)
OKLCH	oklch(29.93% 0.096 266.3)
XYZ	xyz(3.1214, 2.5580, 10.6831)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17295D #5D4B17

analogous

#174C5D #17295D #28175D

triadic

#17295D #5D1729 #295D17

tetradic

#17295D #5D174C #5D4B17 #175D28

square

#17295D #5D174C #5D4B17 #175D28

split-complementary

#17295D #5D2817 #4C5D17

monochromatic

#060B19 #0B132C #17295D #233F8E #2F54BF

Accessibility & contrast

On white

13.89

#17295D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#17295D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17295D

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17295D	#FFFFFF	#000000	##FFFFFF
##17295D	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07305F

Deuteranopia (green-blind)

#00295C

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #17295d;
/* rgb */ color: rgb(23, 41, 93);
/* oklch */ color: oklch(29.9% 0.096 266.3);

Tailwind

colors: {
  custom: {
    50: '#5e628b',
    500: '#17295d',
    950: '#000000',
  },
}

SCSS

$custom: #17295d;
$custom-light: #5e628b;
$custom-dark: #000000;

JSON

{
  "hex": "#17295d",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 93
  },
  "hsl": {
    "h": 224.571,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29927,
    "c": 0.09597,
    "h": 266.3
  },
  "luminance": 0.02558
}

Semantic roles & 50–950 ramp

primary

#17295D

secondary

#947D3C

accent

#BB44E3

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #17295D

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

Preview Lab → · Contrast checker → · Palette generator →