#1A2A8D#1A2A8D

#1A2A8D is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.9% C 0.163 H 268.5°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#1A2A8D
RGB	rgb(26, 42, 141)
HSL	hsl(232, 69%, 33%)
HSV	hsv(232, 82%, 55%)
CMYK	cmyk(81.6%, 70.2%, 0%, 44.7%)
CIE-LAB	lab(22.99, 31.68, -56.23)
CIE-LCH	lch(22.99, 64.54, 299.40°)
OKLab	oklab(34.89% -0.0043 -0.1628)
OKLCH	oklch(34.89% 0.163 268.5)
XYZ	xyz(6.0600, 3.7979, 25.6078)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2A8D #8D7D1A

analogous

#1A638D #1A2A8D #431A8D

triadic

#1A2A8D #8D1A2A #2A8D1A

tetradic

#1A2A8D #8D1A63 #8D7D1A #1A8D43

square

#1A2A8D #8D1A63 #8D7D1A #1A8D43

split-complementary

#1A2A8D #8D431A #638D1A

monochromatic

#070B26 #101B59 #1A2A8D #2439C1 #455ADD

Accessibility & contrast

On white

11.93

#1A2A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1A2A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2A8D

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2A8D	#FFFFFF	#000000	##FFFFFF
##1A2A8D	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#00318B

Tritanopia (blue-blind)

#004558

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1a2a8d;
/* rgb */ color: rgb(26, 42, 141);
/* oklch */ color: oklch(34.9% 0.163 268.5);

Tailwind

colors: {
  custom: {
    50: '#6c63af',
    500: '#1a2a8d',
    950: '#000000',
  },
}

SCSS

$custom: #1a2a8d;
$custom-light: #6c63af;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2a8d",
  "rgb": {
    "r": 26,
    "g": 42,
    "b": 141
  },
  "hsl": {
    "h": 231.652,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34889,
    "c": 0.16291,
    "h": 268.5
  },
  "luminance": 0.03799
}

Semantic roles & 50–950 ramp

primary

#1A2A8D

secondary

#BEAD45

accent

#D33CEC

background

#F7F5FA

surface

#EDEAF5

border

#C8C6CF

text

#080511

muted

#7B7980

Preview Lab

Preview with #1A2A8D

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

Preview Lab → · Contrast checker → · Palette generator →