#1A2876#1A2876

#1A2876 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.2% C 0.134 H 269.3°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#1A2876
RGB	rgb(26, 40, 118)
HSL	hsl(231, 64%, 28%)
HSV	hsv(231, 78%, 46%)
CMYK	cmyk(78%, 66.1%, 0%, 53.7%)
CIE-LAB	lab(20.22, 24.13, -46.27)
CIE-LCH	lch(20.22, 52.18, 297.54°)
OKLab	oklab(32.17% -0.0016 -0.1337)
OKLCH	oklch(32.17% 0.134 269.3)
XYZ	xyz(4.4537, 3.0447, 17.4890)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2876 #76681A

analogous

#1A5676 #1A2876 #3A1A76

triadic

#1A2876 #761A28 #28761A

tetradic

#1A2876 #761A56 #76681A #1A763A

square

#1A2876 #761A56 #76681A #1A763A

split-complementary

#1A2876 #763A1A #56761A

monochromatic

#060819 #0F1744 #1A2876 #2539A8 #374FD3

Accessibility & contrast

On white

13.05

#1A2876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1A2876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2876

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2876	#FFFFFF	#000000	##FFFFFF
##1A2876	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003579

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#003C4B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2876;
/* rgb */ color: rgb(26, 40, 118);
/* oklch */ color: oklch(32.2% 0.134 269.3);

Tailwind

colors: {
  custom: {
    50: '#66619e',
    500: '#1a2876',
    950: '#000000',
  },
}

SCSS

$custom: #1a2876;
$custom-light: #66619e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2876",
  "rgb": {
    "r": 26,
    "g": 40,
    "b": 118
  },
  "hsl": {
    "h": 230.87,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32175,
    "c": 0.13376,
    "h": 269.3
  },
  "luminance": 0.03045
}

Semantic roles & 50–950 ramp

primary

#1A2876

secondary

#AB9B41

accent

#CE41E7

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1A2876

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

Preview Lab → · Contrast checker → · Palette generator →