#1A2380#1A2380

#1A2380 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.3% C 0.154 H 270.2°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#1A2380
RGB	rgb(26, 35, 128)
HSL	hsl(235, 66%, 30%)
HSV	hsv(235, 80%, 50%)
CMYK	cmyk(79.7%, 72.7%, 0%, 49.8%)
CIE-LAB	lab(19.96, 31.36, -53.06)
CIE-LCH	lch(19.96, 61.63, 300.58°)
OKLab	oklab(32.29% 0.0005 -0.1536)
OKLCH	oklch(32.29% 0.154 270.2)
XYZ	xyz(4.9220, 2.9796, 20.7336)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2380 #80771A

analogous

#1A5680 #1A2380 #441A80

triadic

#1A2380 #801A23 #23801A

tetradic

#1A2380 #801A56 #80771A #1A8044

square

#1A2380 #801A56 #80771A #1A8044

split-complementary

#1A2380 #80441A #56801A

monochromatic

#05071A #10154D #1A2380 #2431B3 #3D4AD8

Accessibility & contrast

On white

13.16

#1A2380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1A2380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2380

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2380	#FFFFFF	#000000	##FFFFFF
##1A2380	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#002B7E

Tritanopia (blue-blind)

#003D4F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a2380;
/* rgb */ color: rgb(26, 35, 128);
/* oklch */ color: oklch(32.3% 0.154 270.2);

Tailwind

colors: {
  custom: {
    50: '#6a5ea6',
    500: '#1a2380',
    950: '#000000',
  },
}

SCSS

$custom: #1a2380;
$custom-light: #6a5ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2380",
  "rgb": {
    "r": 26,
    "g": 35,
    "b": 128
  },
  "hsl": {
    "h": 234.706,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3229,
    "c": 0.15363,
    "h": 270.2
  },
  "luminance": 0.0298
}

Semantic roles & 50–950 ramp

primary

#1A2380

secondary

#B4AA42

accent

#DA3FE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #1A2380

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

Preview Lab → · Contrast checker → · Palette generator →