#1A1052#1A1052

#1A1052 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.1% C 0.113 H 280.7°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#1A1052
RGB	rgb(26, 16, 82)
HSL	hsl(249, 67%, 19%)
HSV	hsv(249, 80%, 32%)
CMYK	cmyk(68.3%, 80.5%, 0%, 67.8%)
CIE-LAB	lab(10.55, 26.60, -38.34)
CIE-LCH	lch(10.55, 46.66, 304.76°)
OKLab	oklab(24.05% 0.0208 -0.1106)
OKLCH	oklch(24.05% 0.113 280.7)
XYZ	xyz(2.1338, 1.1992, 8.1000)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1052 #485210

analogous

#102752 #1A1052 #3B1052

triadic

#1A1052 #521A10 #10521A

tetradic

#1A1052 #521027 #485210 #10523B

square

#1A1052 #521027 #485210 #10523B

split-complementary

#1A1052 #523B10 #275210

monochromatic

#08051A #0A061F #1A1052 #2A1A85 #3A24B8

Accessibility & contrast

On white

16.94

#1A1052 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1A1052 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1052

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1052	#FFFFFF	#000000	##FFFFFF
##1A1052	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F54

Deuteranopia (green-blind)

#001A51

Tritanopia (blue-blind)

#002330

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1a1052;
/* rgb */ color: rgb(26, 16, 82);
/* oklch */ color: oklch(24.1% 0.113 280.7);

Tailwind

colors: {
  custom: {
    50: '#5f4f83',
    500: '#1a1052',
    950: '#000000',
  },
}

SCSS

$custom: #1a1052;
$custom-light: #5f4f83;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1052",
  "rgb": {
    "r": 26,
    "g": 16,
    "b": 82
  },
  "hsl": {
    "h": 249.091,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.24053,
    "c": 0.11254,
    "h": 280.7
  },
  "luminance": 0.01199
}

Semantic roles & 50–950 ramp

primary

#1A1052

secondary

#7E8C32

accent

#EA3ED0

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #1A1052

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

Preview Lab → · Contrast checker → · Palette generator →