#1A2E63#1A2E63

#1A2E63 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.097 H 265.6°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E63
RGB	rgb(26, 46, 99)
HSL	hsl(224, 58%, 25%)
HSV	hsv(224, 74%, 39%)
CMYK	cmyk(73.7%, 53.5%, 0%, 61.2%)
CIE-LAB	lab(20.34, 12.13, -33.77)
CIE-LCH	lch(20.34, 35.88, 289.75°)
OKLab	oklab(31.76% -0.0075 -0.097)
OKLCH	oklch(31.76% 0.097 265.6)
XYZ	xyz(3.6543, 3.0741, 12.2027)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E63 #634F1A

analogous

#1A5363 #1A2E63 #2B1A63

triadic

#1A2E63 #631A2E #2E631A

tetradic

#1A2E63 #631A53 #634F1A #1A632B

square

#1A2E63 #631A53 #634F1A #1A632B

split-complementary

#1A2E63 #632B1A #53631A

monochromatic

#060B18 #0D1733 #1A2E63 #274593 #335BC4

Accessibility & contrast

On white

13.00

#1A2E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1A2E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E63

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E63	#FFFFFF	#000000	##FFFFFF
##1A2E63	1.00	13.00	1.61	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3565

Deuteranopia (green-blind)

#002E62

Tritanopia (blue-blind)

#003B43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2e63;
/* rgb */ color: rgb(26, 46, 99);
/* oklch */ color: oklch(31.8% 0.097 265.6);

Tailwind

colors: {
  custom: {
    50: '#616690',
    500: '#1a2e63',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e63;
$custom-light: #616690;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e63",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 99
  },
  "hsl": {
    "h": 223.562,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31757,
    "c": 0.09725,
    "h": 265.6
  },
  "luminance": 0.03074
}

Semantic roles & 50–950 ramp

primary

#1A2E63

secondary

#998040

accent

#B746E2

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05050C

muted

#7A7A7D

Preview Lab

Preview with #1A2E63

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

Preview Lab → · Contrast checker → · Palette generator →