#1A167B#1A167B

#1A167B is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.7% C 0.161 H 272.5°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#1A167B
RGB	rgb(26, 22, 123)
HSL	hsl(242, 70%, 28%)
HSV	hsv(242, 82%, 48%)
CMYK	cmyk(78.9%, 82.1%, 0%, 51.8%)
CIE-LAB	lab(16.62, 37.39, -55.41)
CIE-LCH	lch(16.62, 66.84, 304.01°)
OKLab	oklab(29.75% 0.0071 -0.1603)
OKLCH	oklch(29.75% 0.161 272.5)
XYZ	xyz(4.2869, 2.2230, 18.9382)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A167B #777B16

analogous

#16447B #1A167B #4C167B

triadic

#1A167B #7B1A16 #167B1A

tetradic

#1A167B #7B1644 #777B16 #167B4C

square

#1A167B #7B1644 #777B16 #167B4C

split-complementary

#1A167B #7B4C16 #447B16

monochromatic

#05051A #0F0D47 #1A167B #251FAF #3831DA

Accessibility & contrast

On white

14.54

#1A167B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1A167B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A167B

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A167B	#FFFFFF	#000000	##FFFFFF
##1A167B	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7E

Deuteranopia (green-blind)

#002479

Tritanopia (blue-blind)

#003549

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1a167b;
/* rgb */ color: rgb(26, 22, 123);
/* oklch */ color: oklch(29.7% 0.161 272.5);

Tailwind

colors: {
  custom: {
    50: '#6a56a2',
    500: '#1a167b',
    950: '#000000',
  },
}

SCSS

$custom: #1a167b;
$custom-light: #6a56a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a167b",
  "rgb": {
    "r": 26,
    "g": 22,
    "b": 123
  },
  "hsl": {
    "h": 242.376,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.29747,
    "c": 0.1605,
    "h": 272.5
  },
  "luminance": 0.02223
}

Semantic roles & 50–950 ramp

primary

#1A167B

secondary

#ACB03D

accent

#EC3BE5

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #1A167B

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

Preview Lab → · Contrast checker → · Palette generator →