#1A268E#1A268E

#1A268E is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.3% C 0.169 H 269.1°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#1A268E
RGB	rgb(26, 38, 142)
HSL	hsl(234, 69%, 33%)
HSV	hsv(234, 82%, 56%)
CMYK	cmyk(81.7%, 73.2%, 0%, 44.3%)
CIE-LAB	lab(22.15, 34.63, -58.23)
CIE-LCH	lch(22.15, 67.75, 300.74°)
OKLab	oklab(34.31% -0.0026 -0.1687)
OKLCH	oklch(34.31% 0.169 269.1)
XYZ	xyz(5.9999, 3.5581, 25.9565)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A268E #8E821A

analogous

#1A608E #1A268E #481A8E

triadic

#1A268E #8E1A26 #268E1A

tetradic

#1A268E #8E1A60 #8E821A #1A8E48

square

#1A268E #8E1A60 #8E821A #1A8E48

split-complementary

#1A268E #8E481A #608E1A

monochromatic

#070A27 #11185A #1A268E #2334C2 #4555DD

Accessibility & contrast

On white

12.27

#1A268E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1A268E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A268E

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A268E	#FFFFFF	#000000	##FFFFFF
##1A268E	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#002F8C

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1a268e;
/* rgb */ color: rgb(26, 38, 142);
/* oklch */ color: oklch(34.3% 0.169 269.1);

Tailwind

colors: {
  custom: {
    50: '#6d61b0',
    500: '#1a268e',
    950: '#000000',
  },
}

SCSS

$custom: #1a268e;
$custom-light: #6d61b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a268e",
  "rgb": {
    "r": 26,
    "g": 38,
    "b": 142
  },
  "hsl": {
    "h": 233.793,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34314,
    "c": 0.16871,
    "h": 269.1
  },
  "luminance": 0.03559
}

Semantic roles & 50–950 ramp

primary

#1A268E

secondary

#BEB245

accent

#DA3CEC

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#080511

muted

#7B7980

Preview Lab

Preview with #1A268E

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

Preview Lab → · Contrast checker → · Palette generator →