#1A0F6E#1A0F6E

#1A0F6E is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.3% C 0.150 H 275.0°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#1A0F6E
RGB	rgb(26, 15, 110)
HSL	hsl(247, 76%, 25%)
HSV	hsv(247, 86%, 43%)
CMYK	cmyk(76.4%, 86.4%, 0%, 56.9%)
CIE-LAB	lab(13.75, 36.69, -51.76)
CIE-LCH	lch(13.75, 63.44, 305.33°)
OKLab	oklab(27.28% 0.0132 -0.1496)
OKLCH	oklch(27.28% 0.15 275)
XYZ	xyz(3.4104, 1.6867, 14.8947)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0F6E #636E0F

analogous

#0F346E #1A0F6E #4A0F6E

triadic

#1A0F6E #6E1A0F #0F6E1A

tetradic

#1A0F6E #6E0F34 #636E0F #0F6E4A

square

#1A0F6E #6E0F34 #636E0F #0F6E4A

split-complementary

#1A0F6E #6E4A0F #346E0F

monochromatic

#06041B #0D0838 #1A0F6E #2716A4 #331EDA

Accessibility & contrast

On white

15.70

#1A0F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#1A0F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0F6E

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0F6E	#FFFFFF	#000000	##FFFFFF
##1A0F6E	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002771

Deuteranopia (green-blind)

#001F6C

Tritanopia (blue-blind)

#002D40

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #1a0f6e;
/* rgb */ color: rgb(26, 15, 110);
/* oklch */ color: oklch(27.3% 0.150 275.0);

Tailwind

colors: {
  custom: {
    50: '#675199',
    500: '#1a0f6e',
    950: '#000000',
  },
}

SCSS

$custom: #1a0f6e;
$custom-light: #675199;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0f6e",
  "rgb": {
    "r": 26,
    "g": 15,
    "b": 110
  },
  "hsl": {
    "h": 246.947,
    "s": 76,
    "l": 24.51
  },
  "oklch": {
    "l": 0.27283,
    "c": 0.15022,
    "h": 275
  },
  "luminance": 0.01687
}

Semantic roles & 50–950 ramp

primary

#1A0F6E

secondary

#99A633

accent

#F335DD

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1A0F6E

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

Preview Lab → · Contrast checker → · Palette generator →