#1A1E76#1A1E76

#1A1E76 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.4% C 0.146 H 271.8°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#1A1E76
RGB	rgb(26, 30, 118)
HSL	hsl(237, 64%, 28%)
HSV	hsv(237, 78%, 46%)
CMYK	cmyk(78%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(17.72, 30.86, -50.38)
CIE-LCH	lch(17.72, 59.08, 301.49°)
OKLab	oklab(30.35% 0.0045 -0.1458)
OKLCH	oklch(30.35% 0.146 271.8)
XYZ	xyz(4.1592, 2.4557, 17.3908)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1E76 #76721A

analogous

#1A4C76 #1A1E76 #441A76

triadic

#1A1E76 #761A1E #1E761A

tetradic

#1A1E76 #761A4C #76721A #1A7644

square

#1A1E76 #761A4C #76721A #1A7644

split-complementary

#1A1E76 #76441A #4C761A

monochromatic

#060619 #0F1144 #1A1E76 #252BA8 #373ED3

Accessibility & contrast

On white

14.08

#1A1E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1A1E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1E76

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1E76	#FFFFFF	#000000	##FFFFFF
##1A1E76	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003079

Deuteranopia (green-blind)

#002774

Tritanopia (blue-blind)

#003748

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1a1e76;
/* rgb */ color: rgb(26, 30, 118);
/* oklch */ color: oklch(30.4% 0.146 271.8);

Tailwind

colors: {
  custom: {
    50: '#675a9e',
    500: '#1a1e76',
    950: '#000000',
  },
}

SCSS

$custom: #1a1e76;
$custom-light: #675a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1e76",
  "rgb": {
    "r": 26,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 237.391,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30355,
    "c": 0.14588,
    "h": 271.8
  },
  "luminance": 0.02456
}

Semantic roles & 50–950 ramp

primary

#1A1E76

secondary

#ABA641

accent

#E041E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1A1E76

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

Preview Lab → · Contrast checker → · Palette generator →