#1A2275#1A2275

#1A2275 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.140 H 271.0°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#1A2275
RGB	rgb(26, 34, 117)
HSL	hsl(235, 64%, 28%)
HSV	hsv(235, 78%, 46%)
CMYK	cmyk(77.8%, 70.9%, 0%, 54.1%)
CIE-LAB	lab(18.57, 27.86, -48.33)
CIE-LCH	lch(18.57, 55.78, 299.96°)
OKLab	oklab(30.94% 0.0024 -0.1398)
OKLCH	oklch(30.94% 0.14 271)
XYZ	xyz(4.2078, 2.6476, 17.1154)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2275 #756D1A

analogous

#1A4F75 #1A2275 #3F1A75

triadic

#1A2275 #751A22 #22751A

tetradic

#1A2275 #751A4F #756D1A #1A753F

square

#1A2275 #751A4F #756D1A #1A753F

split-complementary

#1A2275 #753F1A #4F751A

monochromatic

#060719 #0F1343 #1A2275 #2531A7 #3745D3

Accessibility & contrast

On white

13.73

#1A2275 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1A2275 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2275

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2275	#FFFFFF	#000000	##FFFFFF
##1A2275	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003278

Deuteranopia (green-blind)

#002973

Tritanopia (blue-blind)

#003948

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a2275;
/* rgb */ color: rgb(26, 34, 117);
/* oklch */ color: oklch(30.9% 0.140 271.0);

Tailwind

colors: {
  custom: {
    50: '#675d9e',
    500: '#1a2275',
    950: '#000000',
  },
}

SCSS

$custom: #1a2275;
$custom-light: #675d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2275",
  "rgb": {
    "r": 26,
    "g": 34,
    "b": 117
  },
  "hsl": {
    "h": 234.725,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3094,
    "c": 0.13984,
    "h": 271
  },
  "luminance": 0.02648
}

Semantic roles & 50–950 ramp

primary

#1A2275

secondary

#AAA041

accent

#D841E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1A2275

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

Preview Lab → · Contrast checker → · Palette generator →