#1A226C#1A226C

#1A226C is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.0% C 0.127 H 271.4°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#1A226C
RGB	rgb(26, 34, 108)
HSL	hsl(234, 61%, 26%)
HSV	hsv(234, 76%, 42%)
CMYK	cmyk(75.9%, 68.5%, 0%, 57.6%)
CIE-LAB	lab(17.67, 24.38, -43.99)
CIE-LCH	lch(17.67, 50.29, 298.99°)
OKLab	oklab(30.01% 0.0032 -0.1271)
OKLCH	oklch(30.01% 0.127 271.4)
XYZ	xyz(3.7039, 2.4460, 14.4614)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A226C #6C641A

analogous

#1A4B6C #1A226C #3B1A6C

triadic

#1A226C #6C1A22 #226C1A

tetradic

#1A226C #6C1A4B #6C641A #1A6C3B

square

#1A226C #6C1A4B #6C641A #1A6C3B

split-complementary

#1A226C #6C3B1A #4B6C1A

monochromatic

#060819 #0E123B #1A226C #26329D #3342CE

Accessibility & contrast

On white

14.10

#1A226C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1A226C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A226C

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A226C	#FFFFFF	#000000	##FFFFFF
##1A226C	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6E

Deuteranopia (green-blind)

#00286B

Tritanopia (blue-blind)

#003543

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1a226c;
/* rgb */ color: rgb(26, 34, 108);
/* oklch */ color: oklch(30.0% 0.127 271.4);

Tailwind

colors: {
  custom: {
    50: '#645d97',
    500: '#1a226c',
    950: '#000000',
  },
}

SCSS

$custom: #1a226c;
$custom-light: #645d97;
$custom-dark: #000000;

JSON

{
  "hex": "#1a226c",
  "rgb": {
    "r": 26,
    "g": 34,
    "b": 108
  },
  "hsl": {
    "h": 234.146,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30009,
    "c": 0.12716,
    "h": 271.4
  },
  "luminance": 0.02446
}

Semantic roles & 50–950 ramp

primary

#1A226C

secondary

#A19841

accent

#D543E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #1A226C

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

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