#1A2D85#1A2D85

#1A2D85 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.148 H 267.9°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D85
RGB	rgb(26, 45, 133)
HSL	hsl(229, 67%, 31%)
HSV	hsv(229, 80%, 52%)
CMYK	cmyk(80.5%, 66.2%, 0%, 47.8%)
CIE-LAB	lab(22.96, 26.58, -51.28)
CIE-LCH	lch(22.96, 57.76, 297.40°)
OKLab	oklab(34.63% -0.0054 -0.1484)
OKLCH	oklch(34.63% 0.148 267.9)
XYZ	xyz(5.5966, 3.7892, 22.6222)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D85 #85721A

analogous

#1A6285 #1A2D85 #3C1A85

triadic

#1A2D85 #851A2D #2D851A

tetradic

#1A2D85 #851A62 #85721A #1A853C

square

#1A2D85 #851A62 #85721A #1A853C

split-complementary

#1A2D85 #853C1A #62851A

monochromatic

#060A1F #101C52 #1A2D85 #243EB8 #405BDA

Accessibility & contrast

On white

11.95

#1A2D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1A2D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D85

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D85	#FFFFFF	#000000	##FFFFFF
##1A2D85	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#003283

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1a2d85;
/* rgb */ color: rgb(26, 45, 133);
/* oklch */ color: oklch(34.6% 0.148 267.9);

Tailwind

colors: {
  custom: {
    50: '#6a65a9',
    500: '#1a2d85',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d85;
$custom-light: #6a65a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d85",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 133
  },
  "hsl": {
    "h": 229.346,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34627,
    "c": 0.14848,
    "h": 267.9
  },
  "luminance": 0.0379
}

Semantic roles & 50–950 ramp

primary

#1A2D85

secondary

#B8A342

accent

#CC3EEA

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #1A2D85

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

Preview Lab → · Contrast checker → · Palette generator →