#1A226E#1A226E

#1A226E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.2% C 0.130 H 271.3°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#1A226E
RGB	rgb(26, 34, 110)
HSL	hsl(234, 62%, 27%)
HSV	hsv(234, 76%, 43%)
CMYK	cmyk(76.4%, 69.1%, 0%, 56.9%)
CIE-LAB	lab(17.87, 25.15, -44.96)
CIE-LCH	lch(17.87, 51.52, 299.22°)
OKLab	oklab(30.21% 0.003 -0.13)
OKLCH	oklch(30.21% 0.13 271.3)
XYZ	xyz(3.8115, 2.4891, 15.0284)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A226E #6E661A

analogous

#1A4C6E #1A226E #3C1A6E

triadic

#1A226E #6E1A22 #226E1A

tetradic

#1A226E #6E1A4C #6E661A #1A6E3C

square

#1A226E #6E1A4C #6E661A #1A6E3C

split-complementary

#1A226E #6E3C1A #4C6E1A

monochromatic

#060819 #0E133D #1A226E #2631A0 #3442CF

Accessibility & contrast

On white

14.02

#1A226E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#1A226E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A226E

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A226E	#FFFFFF	#000000	##FFFFFF
##1A226E	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003070

Deuteranopia (green-blind)

#00286D

Tritanopia (blue-blind)

#003644

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1a226e;
/* rgb */ color: rgb(26, 34, 110);
/* oklch */ color: oklch(30.2% 0.130 271.3);

Tailwind

colors: {
  custom: {
    50: '#655d98',
    500: '#1a226e',
    950: '#000000',
  },
}

SCSS

$custom: #1a226e;
$custom-light: #655d98;
$custom-dark: #000000;

JSON

{
  "hex": "#1a226e",
  "rgb": {
    "r": 26,
    "g": 34,
    "b": 110
  },
  "hsl": {
    "h": 234.286,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.30213,
    "c": 0.13003,
    "h": 271.3
  },
  "luminance": 0.02489
}

Semantic roles & 50–950 ramp

primary

#1A226E

secondary

#A39A41

accent

#D543E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #1A226E

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

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