#1A2480#1A2480

#1A2480 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.152 H 270.0°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#1A2480
RGB	rgb(26, 36, 128)
HSL	hsl(234, 66%, 30%)
HSV	hsv(234, 80%, 50%)
CMYK	cmyk(79.7%, 71.9%, 0%, 49.8%)
CIE-LAB	lab(20.20, 30.71, -52.67)
CIE-LCH	lch(20.20, 60.96, 300.24°)
OKLab	oklab(32.46% 0 -0.1525)
OKLCH	oklch(32.46% 0.152 270)
XYZ	xyz(4.9518, 3.0393, 20.7436)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2480 #80761A

analogous

#1A5780 #1A2480 #431A80

triadic

#1A2480 #801A24 #24801A

tetradic

#1A2480 #801A57 #80761A #1A8043

square

#1A2480 #801A57 #80761A #1A8043

split-complementary

#1A2480 #80431A #57801A

monochromatic

#05071A #10164D #1A2480 #2432B3 #3D4CD8

Accessibility & contrast

On white

13.06

#1A2480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1A2480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2480

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2480	#FFFFFF	#000000	##FFFFFF
##1A2480	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003683

Deuteranopia (green-blind)

#002C7E

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2480;
/* rgb */ color: rgb(26, 36, 128);
/* oklch */ color: oklch(32.5% 0.152 270.0);

Tailwind

colors: {
  custom: {
    50: '#695fa6',
    500: '#1a2480',
    950: '#000000',
  },
}

SCSS

$custom: #1a2480;
$custom-light: #695fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2480",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 128
  },
  "hsl": {
    "h": 234.118,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32462,
    "c": 0.15248,
    "h": 270
  },
  "luminance": 0.0304
}

Semantic roles & 50–950 ramp

primary

#1A2480

secondary

#B4A942

accent

#D83FE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #1A2480

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

Preview Lab → · Contrast checker → · Palette generator →