#1A1A76#1A1A76

#1A1A76 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.7% C 0.150 H 272.5°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#1A1A76
RGB	rgb(26, 26, 118)
HSL	hsl(240, 64%, 28%)
HSV	hsv(240, 78%, 46%)
CMYK	cmyk(78%, 78%, 0%, 53.7%)
CIE-LAB	lab(16.83, 33.36, -51.85)
CIE-LCH	lch(16.83, 61.65, 302.75°)
OKLab	oklab(29.72% 0.0065 -0.1501)
OKLCH	oklch(29.72% 0.15 272.5)
XYZ	xyz(4.0643, 2.2660, 17.3592)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1A76 #76761A

analogous

#1A4876 #1A1A76 #481A76

triadic

#1A1A76 #761A1A #1A761A

tetradic

#1A1A76 #761A48 #76761A #1A7648

square

#1A1A76 #761A48 #76761A #1A7648

split-complementary

#1A1A76 #76481A #48761A

monochromatic

#060619 #0F0F44 #1A1A76 #2525A8 #3737D3

Accessibility & contrast

On white

14.45

#1A1A76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#1A1A76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1A76

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1A76	#FFFFFF	#000000	##FFFFFF
##1A1A76	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E79

Deuteranopia (green-blind)

#002574

Tritanopia (blue-blind)

#003547

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1a1a76;
/* rgb */ color: rgb(26, 26, 118);
/* oklch */ color: oklch(29.7% 0.150 272.5);

Tailwind

colors: {
  custom: {
    50: '#68589f',
    500: '#1a1a76',
    950: '#000000',
  },
}

SCSS

$custom: #1a1a76;
$custom-light: #68589f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1a76",
  "rgb": {
    "r": 26,
    "g": 26,
    "b": 118
  },
  "hsl": {
    "h": 240,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.29719,
    "c": 0.15021,
    "h": 272.5
  },
  "luminance": 0.02266
}

Semantic roles & 50–950 ramp

primary

#1A1A76

secondary

#ABAB41

accent

#E741E7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #1A1A76

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

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