#1A116E#1A116E

#1A116E is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.5% C 0.149 H 274.8°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A116E
RGB	rgb(26, 17, 110)
HSL	hsl(246, 73%, 25%)
HSV	hsv(246, 85%, 43%)
CMYK	cmyk(76.4%, 84.5%, 0%, 56.9%)
CIE-LAB	lab(14.09, 35.68, -51.19)
CIE-LCH	lch(14.09, 62.39, 304.88°)
OKLab	oklab(27.52% 0.0124 -0.148)
OKLCH	oklch(27.52% 0.149 274.8)
XYZ	xyz(3.4400, 1.7460, 14.9045)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A116E #656E11

analogous

#11376E #1A116E #48116E

triadic

#1A116E #6E1A11 #116E1A

tetradic

#1A116E #6E1137 #656E11 #116E48

square

#1A116E #6E1137 #656E11 #116E48

split-complementary

#1A116E #6E4811 #376E11

monochromatic

#06041B #0D0939 #1A116E #2719A3 #3321D8

Accessibility & contrast

On white

15.56

#1A116E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#1A116E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A116E

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A116E	#FFFFFF	#000000	##FFFFFF
##1A116E	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002871

Deuteranopia (green-blind)

#001F6C

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1a116e;
/* rgb */ color: rgb(26, 17, 110);
/* oklch */ color: oklch(27.5% 0.149 274.8);

Tailwind

colors: {
  custom: {
    50: '#675299',
    500: '#1a116e',
    950: '#000000',
  },
}

SCSS

$custom: #1a116e;
$custom-light: #675299;
$custom-dark: #000000;

JSON

{
  "hex": "#1a116e",
  "rgb": {
    "r": 26,
    "g": 17,
    "b": 110
  },
  "hsl": {
    "h": 245.806,
    "s": 73.228,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27521,
    "c": 0.14854,
    "h": 274.8
  },
  "luminance": 0.01746
}

Semantic roles & 50–950 ramp

primary

#1A116E

secondary

#9BA535

accent

#F038DE

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1A116E

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

Preview Lab → · Contrast checker → · Palette generator →