#1A2452#1A2452

#1A2452 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.0% C 0.085 H 270.8°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#1A2452
RGB	rgb(26, 36, 82)
HSL	hsl(229, 52%, 21%)
HSV	hsv(229, 68%, 32%)
CMYK	cmyk(68.3%, 56.1%, 0%, 67.8%)
CIE-LAB	lab(15.95, 12.52, -29.53)
CIE-LCH	lch(15.95, 32.08, 292.98°)
OKLab	oklab(28.02% 0.0012 -0.0846)
OKLCH	oklch(28.02% 0.085 270.8)
XYZ	xyz(2.5794, 2.0903, 8.2486)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2452 #52481A

analogous

#1A4052 #1A2452 #2C1A52

triadic

#1A2452 #521A24 #24521A

tetradic

#1A2452 #521A40 #52481A #1A522C

square

#1A2452 #521A40 #52481A #1A522C

split-complementary

#1A2452 #522C1A #40521A

monochromatic

#070A17 #0B1024 #1A2452 #293880 #374DAF

Accessibility & contrast

On white

14.81

#1A2452 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#1A2452 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2452

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2452	#FFFFFF	#000000	##FFFFFF
##1A2452	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092A54

Deuteranopia (green-blind)

#002551

Tritanopia (blue-blind)

#002F37

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1a2452;
/* rgb */ color: rgb(26, 36, 82);
/* oklch */ color: oklch(28.0% 0.085 270.8);

Tailwind

colors: {
  custom: {
    50: '#5d5e83',
    500: '#1a2452',
    950: '#000000',
  },
}

SCSS

$custom: #1a2452;
$custom-light: #5d5e83;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2452",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 82
  },
  "hsl": {
    "h": 229.286,
    "s": 51.852,
    "l": 21.176
  },
  "oklch": {
    "l": 0.28017,
    "c": 0.08465,
    "h": 270.8
  },
  "luminance": 0.02091
}

Semantic roles & 50–950 ramp

primary

#1A2452

secondary

#887B40

accent

#C24CDB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#05040A

muted

#79797C

Preview Lab

Preview with #1A2452

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

Preview Lab → · Contrast checker → · Palette generator →