#1A2280#1A2280

#1A2280 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.155 H 270.4°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#1A2280
RGB	rgb(26, 34, 128)
HSL	hsl(235, 66%, 30%)
HSV	hsv(235, 80%, 50%)
CMYK	cmyk(79.7%, 73.4%, 0%, 49.8%)
CIE-LAB	lab(19.73, 32.00, -53.45)
CIE-LCH	lch(19.73, 62.30, 300.91°)
OKLab	oklab(32.12% 0.001 -0.1547)
OKLCH	oklch(32.12% 0.155 270.4)
XYZ	xyz(4.8930, 2.9216, 20.7239)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2280 #80781A

analogous

#1A5580 #1A2280 #451A80

triadic

#1A2280 #801A22 #22801A

tetradic

#1A2280 #801A55 #80781A #1A8045

square

#1A2280 #801A55 #80781A #1A8045

split-complementary

#1A2280 #80451A #55801A

monochromatic

#05071A #10144D #1A2280 #2430B3 #3D49D8

Accessibility & contrast

On white

13.25

#1A2280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1A2280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2280

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2280	#FFFFFF	#000000	##FFFFFF
##1A2280	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#002B7E

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a2280;
/* rgb */ color: rgb(26, 34, 128);
/* oklch */ color: oklch(32.1% 0.155 270.4);

Tailwind

colors: {
  custom: {
    50: '#6a5ea6',
    500: '#1a2280',
    950: '#000000',
  },
}

SCSS

$custom: #1a2280;
$custom-light: #6a5ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2280",
  "rgb": {
    "r": 26,
    "g": 34,
    "b": 128
  },
  "hsl": {
    "h": 235.294,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32121,
    "c": 0.15475,
    "h": 270.4
  },
  "luminance": 0.02922
}

Semantic roles & 50–950 ramp

primary

#1A2280

secondary

#B4AB42

accent

#DC3FE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1A2280

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

Preview Lab → · Contrast checker → · Palette generator →