#1726A0#1726A0

#1726A0 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.2% C 0.192 H 267.7°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#1726A0
RGB	rgb(23, 38, 160)
HSL	hsl(233, 75%, 36%)
HSV	hsv(233, 86%, 63%)
CMYK	cmyk(85.6%, 76.3%, 0%, 37.3%)
CIE-LAB	lab(24.02, 40.91, -66.23)
CIE-LCH	lch(24.02, 77.85, 301.70°)
OKLab	oklab(36.2% -0.0077 -0.192)
OKLCH	oklch(36.2% 0.192 267.7)
XYZ	xyz(7.3894, 4.1055, 33.6539)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1726A0 #A09117

analogous

#176AA0 #1726A0 #4D17A0

triadic

#1726A0 #A01726 #26A017

tetradic

#1726A0 #A0176A #A09117 #17A04D

square

#1726A0 #A0176A #A09117 #17A04D

split-complementary

#1726A0 #A04D17 #6AA017

monochromatic

#080D35 #0F196A #1726A0 #1F33D6 #4C5DE5

Accessibility & contrast

On white

11.53

#1726A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#1726A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1726A0

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1726A0	#FFFFFF	#000000	##FFFFFF
##1726A0	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#00329E

Tritanopia (blue-blind)

#004A61

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1726a0;
/* rgb */ color: rgb(23, 38, 160);
/* oklch */ color: oklch(36.2% 0.192 267.7);

Tailwind

colors: {
  custom: {
    50: '#7162bd',
    500: '#1726a0',
    950: '#000000',
  },
}

SCSS

$custom: #1726a0;
$custom-light: #7162bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1726a0",
  "rgb": {
    "r": 23,
    "g": 38,
    "b": 160
  },
  "hsl": {
    "h": 233.431,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.362,
    "c": 0.19213,
    "h": 267.7
  },
  "luminance": 0.04106
}

Semantic roles & 50–950 ramp

primary

#1726A0

secondary

#C7BA4C

accent

#DD36F1

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #1726A0

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

Preview Lab → · Contrast checker → · Palette generator →