#1A2A7A#1A2A7A

#1A2A7A is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.137 H 268.7°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#1A2A7A
RGB	rgb(26, 42, 122)
HSL	hsl(230, 65%, 29%)
HSV	hsv(230, 79%, 48%)
CMYK	cmyk(78.7%, 65.6%, 0%, 52.2%)
CIE-LAB	lab(21.13, 24.32, -47.33)
CIE-LCH	lch(21.13, 53.21, 297.19°)
OKLab	oklab(32.96% -0.0031 -0.1368)
OKLCH	oklch(32.96% 0.137 268.7)
XYZ	xyz(4.7656, 3.2802, 18.7906)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2A7A #7A6A1A

analogous

#1A5A7A #1A2A7A #3A1A7A

triadic

#1A2A7A #7A1A2A #2A7A1A

tetradic

#1A2A7A #7A1A5A #7A6A1A #1A7A3A

square

#1A2A7A #7A1A5A #7A6A1A #1A7A3A

split-complementary

#1A2A7A #7A3A1A #5A7A1A

monochromatic

#050919 #0F1948 #1A2A7A #253BAC #3953D5

Accessibility & contrast

On white

12.68

#1A2A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1A2A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2A7A

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2A7A	#FFFFFF	#000000	##FFFFFF
##1A2A7A	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377D

Deuteranopia (green-blind)

#002E78

Tritanopia (blue-blind)

#003F4E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1a2a7a;
/* rgb */ color: rgb(26, 42, 122);
/* oklch */ color: oklch(33.0% 0.137 268.7);

Tailwind

colors: {
  custom: {
    50: '#6763a1',
    500: '#1a2a7a',
    950: '#000000',
  },
}

SCSS

$custom: #1a2a7a;
$custom-light: #6763a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2a7a",
  "rgb": {
    "r": 26,
    "g": 42,
    "b": 122
  },
  "hsl": {
    "h": 230,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32962,
    "c": 0.13688,
    "h": 268.7
  },
  "luminance": 0.03281
}

Semantic roles & 50–950 ramp

primary

#1A2A7A

secondary

#AE9C41

accent

#CC40E8

background

#F6F5FA

surface

#EBEAF3

border

#C6C6CD

text

#07050F

muted

#7A797F

Preview Lab

Preview with #1A2A7A

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

Preview Lab → · Contrast checker → · Palette generator →