#1A2E9E#1A2E9E

#1A2E9E is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.181 H 267.6°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E9E
RGB	rgb(26, 46, 158)
HSL	hsl(231, 72%, 36%)
HSV	hsv(231, 84%, 62%)
CMYK	cmyk(83.5%, 70.9%, 0%, 38%)
CIE-LAB	lab(25.69, 35.46, -62.25)
CIE-LCH	lch(25.69, 71.64, 299.67°)
OKLab	oklab(37.37% -0.0076 -0.1804)
OKLCH	oklch(37.37% 0.181 267.6)
XYZ	xyz(7.5724, 4.6413, 32.8379)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E9E #9E8A1A

analogous

#1A709E #1A2E9E #481A9E

triadic

#1A2E9E #9E1A2E #2E9E1A

tetradic

#1A2E9E #9E1A70 #9E8A1A #1A9E48

square

#1A2E9E #9E1A70 #9E8A1A #1A9E48

split-complementary

#1A2E9E #9E481A #709E1A

monochromatic

#090F35 #111F69 #1A2E9E #233DD3 #5066E2

Accessibility & contrast

On white

10.89

#1A2E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#1A2E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E9E

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E9E	#FFFFFF	#000000	##FFFFFF
##1A2E9E	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A1

Deuteranopia (green-blind)

#00369C

Tritanopia (blue-blind)

#004D62

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1a2e9e;
/* rgb */ color: rgb(26, 46, 158);
/* oklch */ color: oklch(37.4% 0.181 267.6);

Tailwind

colors: {
  custom: {
    50: '#7167bc',
    500: '#1a2e9e',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e9e;
$custom-light: #7167bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e9e",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 158
  },
  "hsl": {
    "h": 230.909,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37366,
    "c": 0.18056,
    "h": 267.6
  },
  "luminance": 0.04642
}

Semantic roles & 50–950 ramp

primary

#1A2E9E

secondary

#C5B34F

accent

#D339EE

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #1A2E9E

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

Preview Lab → · Contrast checker → · Palette generator →