#1A2C7A#1A2C7A

#1A2C7A is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.4% C 0.134 H 268.1°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#1A2C7A
RGB	rgb(26, 44, 122)
HSL	hsl(229, 65%, 29%)
HSV	hsv(229, 79%, 48%)
CMYK	cmyk(78.7%, 63.9%, 0%, 52.2%)
CIE-LAB	lab(21.67, 22.92, -46.44)
CIE-LCH	lch(21.67, 51.79, 296.27°)
OKLab	oklab(33.36% -0.0045 -0.1342)
OKLCH	oklch(33.36% 0.134 268.1)
XYZ	xyz(4.8383, 3.4256, 18.8148)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2C7A #7A681A

analogous

#1A5C7A #1A2C7A #381A7A

triadic

#1A2C7A #7A1A2C #2C7A1A

tetradic

#1A2C7A #7A1A5C #7A681A #1A7A38

square

#1A2C7A #7A1A5C #7A681A #1A7A38

split-complementary

#1A2C7A #7A381A #5C7A1A

monochromatic

#050919 #0F1A48 #1A2C7A #253EAC #3957D5

Accessibility & contrast

On white

12.46

#1A2C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1A2C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2C7A

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2C7A	#FFFFFF	#000000	##FFFFFF
##1A2C7A	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397D

Deuteranopia (green-blind)

#003079

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1a2c7a;
/* rgb */ color: rgb(26, 44, 122);
/* oklch */ color: oklch(33.4% 0.134 268.1);

Tailwind

colors: {
  custom: {
    50: '#6764a1',
    500: '#1a2c7a',
    950: '#000000',
  },
}

SCSS

$custom: #1a2c7a;
$custom-light: #6764a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2c7a",
  "rgb": {
    "r": 26,
    "g": 44,
    "b": 122
  },
  "hsl": {
    "h": 228.75,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33362,
    "c": 0.13431,
    "h": 268.1
  },
  "luminance": 0.03426
}

Semantic roles & 50–950 ramp

primary

#1A2C7A

secondary

#AE9A41

accent

#C840E8

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #1A2C7A

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

Preview Lab → · Contrast checker → · Palette generator →