#17126A#17126A

#17126A is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.9% C 0.143 H 273.5°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#17126A
RGB	rgb(23, 18, 106)
HSL	hsl(243, 71%, 24%)
HSV	hsv(243, 83%, 42%)
CMYK	cmyk(78.3%, 83%, 0%, 58.4%)
CIE-LAB	lab(13.56, 33.53, -49.46)
CIE-LCH	lch(13.56, 59.75, 304.13°)
OKLab	oklab(26.95% 0.0088 -0.1431)
OKLCH	oklch(26.95% 0.143 273.5)
XYZ	xyz(3.1703, 1.6551, 13.7853)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17126A #656A12

analogous

#12396A #17126A #43126A

triadic

#17126A #6A1712 #126A17

tetradic

#17126A #6A1239 #656A12 #126A43

square

#17126A #6A1239 #656A12 #126A43

split-complementary

#17126A #6A4312 #396A12

monochromatic

#06041A #0C0936 #17126A #221B9E #2E24D3

Accessibility & contrast

On white

15.78

#17126A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#17126A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17126A

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17126A	#FFFFFF	#000000	##FFFFFF
##17126A	1.00	15.78	1.33	15.78
#FFFFFF	15.78	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00276C

Deuteranopia (green-blind)

#001E68

Tritanopia (blue-blind)

#002D3E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #17126a;
/* rgb */ color: rgb(23, 18, 106);
/* oklch */ color: oklch(26.9% 0.143 273.5);

Tailwind

colors: {
  custom: {
    50: '#645296',
    500: '#17126a',
    950: '#000000',
  },
}

SCSS

$custom: #17126a;
$custom-light: #645296;
$custom-dark: #000000;

JSON

{
  "hex": "#17126a",
  "rgb": {
    "r": 23,
    "g": 18,
    "b": 106
  },
  "hsl": {
    "h": 243.409,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.26948,
    "c": 0.14336,
    "h": 273.5
  },
  "luminance": 0.01655
}

Semantic roles & 50–950 ramp

primary

#17126A

secondary

#9BA236

accent

#EE3AE4

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #17126A

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

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