#1A2D63#1A2D63

#1A2D63 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.5% C 0.099 H 266.2°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D63
RGB	rgb(26, 45, 99)
HSL	hsl(224, 58%, 25%)
HSV	hsv(224, 74%, 39%)
CMYK	cmyk(73.7%, 54.5%, 0%, 61.2%)
CIE-LAB	lab(20.03, 12.85, -34.27)
CIE-LCH	lch(20.03, 36.60, 290.56°)
OKLab	oklab(31.52% -0.0065 -0.0984)
OKLCH	oklch(31.52% 0.099 266.2)
XYZ	xyz(3.6157, 2.9969, 12.1899)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D63 #63501A

analogous

#1A5263 #1A2D63 #2C1A63

triadic

#1A2D63 #631A2D #2D631A

tetradic

#1A2D63 #631A52 #63501A #1A632C

square

#1A2D63 #631A52 #63501A #1A632C

split-complementary

#1A2D63 #632C1A #52631A

monochromatic

#060B18 #0D1733 #1A2D63 #274393 #3359C4

Accessibility & contrast

On white

13.13

#1A2D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1A2D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D63

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D63	#FFFFFF	#000000	##FFFFFF
##1A2D63	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3465

Deuteranopia (green-blind)

#002D62

Tritanopia (blue-blind)

#003A43

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a2d63;
/* rgb */ color: rgb(26, 45, 99);
/* oklch */ color: oklch(31.5% 0.099 266.2);

Tailwind

colors: {
  custom: {
    50: '#616590',
    500: '#1a2d63',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d63;
$custom-light: #616590;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d63",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 99
  },
  "hsl": {
    "h": 224.384,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31524,
    "c": 0.09865,
    "h": 266.2
  },
  "luminance": 0.02997
}

Semantic roles & 50–950 ramp

primary

#1A2D63

secondary

#998240

accent

#B946E2

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05050C

muted

#7A7A7D

Preview Lab

Preview with #1A2D63

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

Preview Lab → · Contrast checker → · Palette generator →