#1A2D76#1A2D76

#1A2D76 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.2% C 0.127 H 267.6°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D76
RGB	rgb(26, 45, 118)
HSL	hsl(228, 64%, 28%)
HSV	hsv(228, 78%, 46%)
CMYK	cmyk(78%, 61.9%, 0%, 53.7%)
CIE-LAB	lab(21.59, 20.61, -44.02)
CIE-LCH	lch(21.59, 48.61, 295.08°)
OKLab	oklab(33.19% -0.0053 -0.1271)
OKLCH	oklch(33.19% 0.127 267.6)
XYZ	xyz(4.6333, 3.4039, 17.5489)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D76 #76631A

analogous

#1A5B76 #1A2D76 #351A76

triadic

#1A2D76 #761A2D #2D761A

tetradic

#1A2D76 #761A5B #76631A #1A7635

square

#1A2D76 #761A5B #76631A #1A7635

split-complementary

#1A2D76 #76351A #5B761A

monochromatic

#060A19 #0F1A44 #1A2D76 #2540A8 #3758D3

Accessibility & contrast

On white

12.49

#1A2D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1A2D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D76

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D76	#FFFFFF	#000000	##FFFFFF
##1A2D76	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003878

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1a2d76;
/* rgb */ color: rgb(26, 45, 118);
/* oklch */ color: oklch(33.2% 0.127 267.6);

Tailwind

colors: {
  custom: {
    50: '#66659e',
    500: '#1a2d76',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d76;
$custom-light: #66659e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d76",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 118
  },
  "hsl": {
    "h": 227.609,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33191,
    "c": 0.12723,
    "h": 267.6
  },
  "luminance": 0.03404
}

Semantic roles & 50–950 ramp

primary

#1A2D76

secondary

#AB9541

accent

#C541E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #1A2D76

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

Preview Lab → · Contrast checker → · Palette generator →