#1A1375#1A1375

#1A1375 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.156 H 273.6°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#1A1375
RGB	rgb(26, 19, 117)
HSL	hsl(244, 72%, 27%)
HSV	hsv(244, 84%, 46%)
CMYK	cmyk(77.8%, 83.8%, 0%, 54.1%)
CIE-LAB	lab(15.33, 36.97, -53.69)
CIE-LCH	lch(15.33, 65.19, 304.55°)
OKLab	oklab(28.63% 0.0097 -0.1553)
OKLCH	oklch(28.63% 0.156 273.6)
XYZ	xyz(3.8687, 1.9693, 17.0024)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1375 #6E7513

analogous

#133D75 #1A1375 #4B1375

triadic

#1A1375 #751A13 #13751A

tetradic

#1A1375 #75133D #6E7513 #13754B

square

#1A1375 #75133D #6E7513 #13754B

split-complementary

#1A1375 #754B13 #3D7513

monochromatic

#06041A #0E0A40 #1A1375 #261CAA #3427DC

Accessibility & contrast

On white

15.06

#1A1375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1A1375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1375

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1375	#FFFFFF	#000000	##FFFFFF
##1A1375	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B78

Deuteranopia (green-blind)

#002273

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1a1375;
/* rgb */ color: rgb(26, 19, 117);
/* oklch */ color: oklch(28.6% 0.156 273.6);

Tailwind

colors: {
  custom: {
    50: '#68549e',
    500: '#1a1375',
    950: '#000000',
  },
}

SCSS

$custom: #1a1375;
$custom-light: #68549e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1375",
  "rgb": {
    "r": 26,
    "g": 19,
    "b": 117
  },
  "hsl": {
    "h": 244.286,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28631,
    "c": 0.15561,
    "h": 273.6
  },
  "luminance": 0.0197
}

Semantic roles & 50–950 ramp

primary

#1A1375

secondary

#A3AB38

accent

#EF39E2

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1A1375

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

Preview Lab → · Contrast checker → · Palette generator →