#1A2D86#1A2D86

#1A2D86 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.150 H 267.9°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D86
RGB	rgb(26, 45, 134)
HSL	hsl(229, 68%, 31%)
HSV	hsv(229, 81%, 53%)
CMYK	cmyk(80.6%, 66.4%, 0%, 47.5%)
CIE-LAB	lab(23.06, 26.97, -51.75)
CIE-LCH	lch(23.06, 58.36, 297.53°)
OKLab	oklab(34.73% -0.0055 -0.1498)
OKLCH	oklch(34.73% 0.15 267.9)
XYZ	xyz(5.6660, 3.8170, 22.9878)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D86 #86731A

analogous

#1A6386 #1A2D86 #3D1A86

triadic

#1A2D86 #861A2D #2D861A

tetradic

#1A2D86 #861A63 #86731A #1A863D

square

#1A2D86 #861A63 #86731A #1A863D

split-complementary

#1A2D86 #863D1A #63861A

monochromatic

#060B1F #101C53 #1A2D86 #243EB9 #405BDA

Accessibility & contrast

On white

11.91

#1A2D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1A2D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D86

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D86	#FFFFFF	#000000	##FFFFFF
##1A2D86	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C89

Deuteranopia (green-blind)

#003284

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1a2d86;
/* rgb */ color: rgb(26, 45, 134);
/* oklch */ color: oklch(34.7% 0.150 267.9);

Tailwind

colors: {
  custom: {
    50: '#6a65aa',
    500: '#1a2d86',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d86;
$custom-light: #6a65aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d86",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 134
  },
  "hsl": {
    "h": 229.444,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34726,
    "c": 0.14986,
    "h": 267.9
  },
  "luminance": 0.03818
}

Semantic roles & 50–950 ramp

primary

#1A2D86

secondary

#B9A442

accent

#CC3DEA

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #1A2D86

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

Preview Lab → · Contrast checker → · Palette generator →