#1A2A72#1A2A72

#1A2A72 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.2% C 0.125 H 268.6°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#1A2A72
RGB	rgb(26, 42, 114)
HSL	hsl(229, 63%, 27%)
HSV	hsv(229, 77%, 45%)
CMYK	cmyk(77.2%, 63.2%, 0%, 55.3%)
CIE-LAB	lab(20.40, 21.13, -43.41)
CIE-LCH	lch(20.40, 48.27, 295.95°)
OKLab	oklab(32.19% -0.003 -0.1253)
OKLCH	oklch(32.19% 0.125 268.6)
XYZ	xyz(4.2902, 3.0900, 16.2867)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2A72 #72621A

analogous

#1A5672 #1A2A72 #361A72

triadic

#1A2A72 #721A2A #2A721A

tetradic

#1A2A72 #721A56 #72621A #1A7236

square

#1A2A72 #721A56 #72621A #1A7236

split-complementary

#1A2A72 #72361A #56721A

monochromatic

#060919 #0F1840 #1A2A72 #253CA4 #3552D1

Accessibility & contrast

On white

12.98

#1A2A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1A2A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2A72

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2A72	#FFFFFF	#000000	##FFFFFF
##1A2A72	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003574

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#003C49

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2a72;
/* rgb */ color: rgb(26, 42, 114);
/* oklch */ color: oklch(32.2% 0.125 268.6);

Tailwind

colors: {
  custom: {
    50: '#65639b',
    500: '#1a2a72',
    950: '#000000',
  },
}

SCSS

$custom: #1a2a72;
$custom-light: #65639b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2a72",
  "rgb": {
    "r": 26,
    "g": 42,
    "b": 114
  },
  "hsl": {
    "h": 229.091,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32194,
    "c": 0.12539,
    "h": 268.6
  },
  "luminance": 0.0309
}

Semantic roles & 50–950 ramp

primary

#1A2A72

secondary

#A79441

accent

#C842E6

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #1A2A72

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

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