#17294D#17294D

#17294D is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.7% C 0.070 H 262.7°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#17294D
RGB	rgb(23, 41, 77)
HSL	hsl(220, 54%, 20%)
HSV	hsv(220, 70%, 30%)
CMYK	cmyk(70.1%, 46.8%, 0%, 69.8%)
CIE-LAB	lab(17.01, 6.14, -24.47)
CIE-LCH	lch(17.01, 25.22, 284.09°)
OKLab	oklab(28.65% -0.0089 -0.0697)
OKLCH	oklch(28.65% 0.07 262.7)
XYZ	xyz(2.4854, 2.3036, 7.3334)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17294D #4D3B17

analogous

#17444D #17294D #20174D

triadic

#17294D #4D1729 #294D17

tetradic

#17294D #4D1744 #4D3B17 #174D20

square

#17294D #4D1744 #4D3B17 #174D20

split-complementary

#17294D #4D2017 #444D17

monochromatic

#070D18 #09101E #17294D #25427C #335BAB

Accessibility & contrast

On white

14.38

#17294D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#17294D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17294D

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17294D	#FFFFFF	#000000	##FFFFFF
##17294D	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192D4E

Deuteranopia (green-blind)

#10284C

Tritanopia (blue-blind)

#003137

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #17294d;
/* rgb */ color: rgb(23, 41, 77);
/* oklch */ color: oklch(28.7% 0.070 262.7);

Tailwind

colors: {
  custom: {
    50: '#5b627f',
    500: '#17294d',
    950: '#000000',
  },
}

SCSS

$custom: #17294d;
$custom-light: #5b627f;
$custom-dark: #000000;

JSON

{
  "hex": "#17294d",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 77
  },
  "hsl": {
    "h": 220,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.28654,
    "c": 0.0703,
    "h": 262.7
  },
  "luminance": 0.02304
}

Semantic roles & 50–950 ramp

primary

#17294D

secondary

#846C3C

accent

#AC4ADD

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #17294D

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

Preview Lab → · Contrast checker → · Palette generator →