#1A2A5D#1A2A5D

#1A2A5D is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.3% C 0.093 H 267.5°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#1A2A5D
RGB	rgb(26, 42, 93)
HSL	hsl(226, 56%, 23%)
HSV	hsv(226, 72%, 36%)
CMYK	cmyk(72%, 54.8%, 0%, 63.5%)
CIE-LAB	lab(18.65, 12.58, -32.54)
CIE-LCH	lch(18.65, 34.89, 291.13°)
OKLab	oklab(30.33% -0.0041 -0.0934)
OKLCH	oklch(30.33% 0.094 267.5)
XYZ	xyz(3.2291, 2.6655, 10.6981)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2A5D #5D4D1A

analogous

#1A4B5D #1A2A5D #2B1A5D

triadic

#1A2A5D #5D1A2A #2A5D1A

tetradic

#1A2A5D #5D1A4B #5D4D1A #1A5D2B

square

#1A2A5D #5D1A4B #5D4D1A #1A5D2B

split-complementary

#1A2A5D #5D2B1A #4B5D1A

monochromatic

#070B18 #0D142D #1A2A5D #27408D #3555BD

Accessibility & contrast

On white

13.70

#1A2A5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1A2A5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2A5D

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2A5D	#FFFFFF	#000000	##FFFFFF
##1A2A5D	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C315F

Deuteranopia (green-blind)

#002B5C

Tritanopia (blue-blind)

#00363F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a2a5d;
/* rgb */ color: rgb(26, 42, 93);
/* oklch */ color: oklch(30.3% 0.093 267.5);

Tailwind

colors: {
  custom: {
    50: '#60638b',
    500: '#1a2a5d',
    950: '#000000',
  },
}

SCSS

$custom: #1a2a5d;
$custom-light: #60638b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2a5d",
  "rgb": {
    "r": 26,
    "g": 42,
    "b": 93
  },
  "hsl": {
    "h": 225.672,
    "s": 56.303,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3033,
    "c": 0.0935,
    "h": 267.5
  },
  "luminance": 0.02666
}

Semantic roles & 50–950 ramp

primary

#1A2A5D

secondary

#937F40

accent

#BB48E0

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #1A2A5D

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

Preview Lab → · Contrast checker → · Palette generator →