#1A2885#1A2885

#1A2885 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.7% C 0.155 H 269.0°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#1A2885
RGB	rgb(26, 40, 133)
HSL	hsl(232, 67%, 31%)
HSV	hsv(232, 80%, 52%)
CMYK	cmyk(80.5%, 69.9%, 0%, 47.8%)
CIE-LAB	lab(21.69, 29.96, -53.37)
CIE-LCH	lch(21.69, 61.20, 299.31°)
OKLab	oklab(33.7% -0.0026 -0.1545)
OKLCH	oklch(33.7% 0.155 269)
XYZ	xyz(5.4170, 3.4300, 22.5623)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2885 #85771A

analogous

#1A5D85 #1A2885 #411A85

triadic

#1A2885 #851A28 #28851A

tetradic

#1A2885 #851A5D #85771A #1A8541

square

#1A2885 #851A5D #85771A #1A8541

split-complementary

#1A2885 #85411A #5D851A

monochromatic

#06091F #101952 #1A2885 #2437B8 #4054DA

Accessibility & contrast

On white

12.45

#1A2885 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1A2885 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2885

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2885	#FFFFFF	#000000	##FFFFFF
##1A2885	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003988

Deuteranopia (green-blind)

#002F83

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1a2885;
/* rgb */ color: rgb(26, 40, 133);
/* oklch */ color: oklch(33.7% 0.155 269.0);

Tailwind

colors: {
  custom: {
    50: '#6a62a9',
    500: '#1a2885',
    950: '#000000',
  },
}

SCSS

$custom: #1a2885;
$custom-light: #6a62a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2885",
  "rgb": {
    "r": 26,
    "g": 40,
    "b": 133
  },
  "hsl": {
    "h": 232.15,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33697,
    "c": 0.15454,
    "h": 269
  },
  "luminance": 0.03431
}

Semantic roles & 50–950 ramp

primary

#1A2885

secondary

#B8A942

accent

#D43EEA

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #1A2885

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

Preview Lab → · Contrast checker → · Palette generator →