#1A226F#1A226F

#1A226F is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.3% C 0.131 H 271.3°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#1A226F
RGB	rgb(26, 34, 111)
HSL	hsl(234, 62%, 27%)
HSV	hsv(234, 77%, 44%)
CMYK	cmyk(76.6%, 69.4%, 0%, 56.5%)
CIE-LAB	lab(17.97, 25.54, -45.45)
CIE-LCH	lch(17.97, 52.14, 299.34°)
OKLab	oklab(30.32% 0.0029 -0.1314)
OKLCH	oklch(30.32% 0.131 271.3)
XYZ	xyz(3.8663, 2.5110, 15.3167)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A226F #6F671A

analogous

#1A4D6F #1A226F #3D1A6F

triadic

#1A226F #6F1A22 #226F1A

tetradic

#1A226F #6F1A4D #6F671A #1A6F3D

square

#1A226F #6F1A4D #6F671A #1A6F3D

split-complementary

#1A226F #6F3D1A #4D6F1A

monochromatic

#060819 #0E133D #1A226F #2631A1 #3443CF

Accessibility & contrast

On white

13.98

#1A226F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#1A226F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A226F

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A226F	#FFFFFF	#000000	##FFFFFF
##1A226F	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003071

Deuteranopia (green-blind)

#00286E

Tritanopia (blue-blind)

#003645

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1a226f;
/* rgb */ color: rgb(26, 34, 111);
/* oklch */ color: oklch(30.3% 0.131 271.3);

Tailwind

colors: {
  custom: {
    50: '#655d99',
    500: '#1a226f',
    950: '#000000',
  },
}

SCSS

$custom: #1a226f;
$custom-light: #655d99;
$custom-dark: #000000;

JSON

{
  "hex": "#1a226f",
  "rgb": {
    "r": 26,
    "g": 34,
    "b": 111
  },
  "hsl": {
    "h": 234.353,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30316,
    "c": 0.13144,
    "h": 271.3
  },
  "luminance": 0.02511
}

Semantic roles & 50–950 ramp

primary

#1A226F

secondary

#A49B41

accent

#D643E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #1A226F

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

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