#1A2D49#1A2D49

#1A2D49 is a dark, muted blue. Relative luminance 0.026; OKLCH L 29.6% C 0.057 H 258.0°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D49
RGB	rgb(26, 45, 73)
HSL	hsl(216, 47%, 19%)
HSV	hsv(216, 64%, 29%)
CMYK	cmyk(64.4%, 38.4%, 0%, 71.4%)
CIE-LAB	lab(18.26, 2.32, -19.74)
CIE-LCH	lch(18.26, 19.88, 276.69°)
OKLab	oklab(29.59% -0.0119 -0.0558)
OKLCH	oklch(29.59% 0.057 258)
XYZ	xyz(2.5666, 2.5772, 6.6642)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D49 #49361A

analogous

#1A4549 #1A2D49 #1F1A49

triadic

#1A2D49 #491A2D #2D491A

tetradic

#1A2D49 #491A45 #49361A #1A491F

square

#1A2D49 #491A45 #49361A #1A491F

split-complementary

#1A2D49 #491F1A #45491A

monochromatic

#080E17 #0A111C #1A2D49 #2A4976 #3A65A3

Accessibility & contrast

On white

13.86

#1A2D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1A2D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D49

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D49	#FFFFFF	#000000	##FFFFFF
##1A2D49	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212F4A

Deuteranopia (green-blind)

#1B2B48

Tritanopia (blue-blind)

#003337

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a2d49;
/* rgb */ color: rgb(26, 45, 73);
/* oklch */ color: oklch(29.6% 0.057 258.0);

Tailwind

colors: {
  custom: {
    50: '#5b657c',
    500: '#1a2d49',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d49;
$custom-light: #5b657c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d49",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 73
  },
  "hsl": {
    "h": 215.745,
    "s": 47.475,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29594,
    "c": 0.05707,
    "h": 258
  },
  "luminance": 0.02577
}

Semantic roles & 50–950 ramp

primary

#1A2D49

secondary

#7F6540

accent

#A151D7

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040509

muted

#797A7B

Preview Lab

Preview with #1A2D49

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

Preview Lab → · Contrast checker → · Palette generator →