#1A2363#1A2363

#1A2363 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.3% C 0.113 H 271.4°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#1A2363
RGB	rgb(26, 35, 99)
HSL	hsl(233, 58%, 25%)
HSV	hsv(233, 74%, 39%)
CMYK	cmyk(73.7%, 64.6%, 0%, 61.2%)
CIE-LAB	lab(17.09, 20.11, -39.04)
CIE-LCH	lch(17.09, 43.91, 297.26°)
OKLab	oklab(29.32% 0.0028 -0.1126)
OKLCH	oklch(29.32% 0.113 271.4)
XYZ	xyz(3.2784, 2.3222, 12.0774)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2363 #635A1A

analogous

#1A4863 #1A2363 #361A63

triadic

#1A2363 #631A23 #23631A

tetradic

#1A2363 #631A48 #635A1A #1A6336

square

#1A2363 #631A48 #635A1A #1A6336

split-complementary

#1A2363 #63361A #48631A

monochromatic

#060918 #0D1233 #1A2363 #273493 #3345C4

Accessibility & contrast

On white

14.34

#1A2363 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#1A2363 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2363

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2363	#FFFFFF	#000000	##FFFFFF
##1A2363	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D65

Deuteranopia (green-blind)

#002762

Tritanopia (blue-blind)

#00333F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1a2363;
/* rgb */ color: rgb(26, 35, 99);
/* oklch */ color: oklch(29.3% 0.113 271.4);

Tailwind

colors: {
  custom: {
    50: '#625d90',
    500: '#1a2363',
    950: '#000000',
  },
}

SCSS

$custom: #1a2363;
$custom-light: #625d90;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2363",
  "rgb": {
    "r": 26,
    "g": 35,
    "b": 99
  },
  "hsl": {
    "h": 232.603,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.29322,
    "c": 0.11264,
    "h": 271.4
  },
  "luminance": 0.02323
}

Semantic roles & 50–950 ramp

primary

#1A2363

secondary

#998E40

accent

#CE46E2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #1A2363

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

Preview Lab → · Contrast checker → · Palette generator →