#1A2BA0#1A2BA0

#1A2BA0 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.1% C 0.186 H 267.9°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#1A2BA0
RGB	rgb(26, 43, 160)
HSL	hsl(232, 72%, 36%)
HSV	hsv(232, 84%, 63%)
CMYK	cmyk(83.8%, 73.1%, 0%, 37.3%)
CIE-LAB	lab(25.21, 38.08, -64.25)
CIE-LCH	lch(25.21, 74.68, 300.65°)
OKLab	oklab(37.09% -0.0067 -0.1862)
OKLCH	oklch(37.09% 0.186 267.9)
XYZ	xyz(7.6328, 4.4845, 33.7142)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2BA0 #A08F1A

analogous

#1A6EA0 #1A2BA0 #4C1AA0

triadic

#1A2BA0 #A01A2B #2BA01A

tetradic

#1A2BA0 #A01A6E #A08F1A #1AA04C

square

#1A2BA0 #A01A6E #A08F1A #1AA04C

split-complementary

#1A2BA0 #A04C1A #6EA01A

monochromatic

#090F37 #111D6B #1A2BA0 #2339D5 #5264E3

Accessibility & contrast

On white

11.07

#1A2BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#1A2BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2BA0

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2BA0	#FFFFFF	#000000	##FFFFFF
##1A2BA0	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A3

Deuteranopia (green-blind)

#00359E

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1a2ba0;
/* rgb */ color: rgb(26, 43, 160);
/* oklch */ color: oklch(37.1% 0.186 267.9);

Tailwind

colors: {
  custom: {
    50: '#7265bd',
    500: '#1a2ba0',
    950: '#000000',
  },
}

SCSS

$custom: #1a2ba0;
$custom-light: #7265bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2ba0",
  "rgb": {
    "r": 26,
    "g": 43,
    "b": 160
  },
  "hsl": {
    "h": 232.388,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37087,
    "c": 0.18633,
    "h": 267.9
  },
  "luminance": 0.04485
}

Semantic roles & 50–950 ramp

primary

#1A2BA0

secondary

#C5B750

accent

#D839EF

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090512

muted

#7B7A81

Preview Lab

Preview with #1A2BA0

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

Preview Lab → · Contrast checker → · Palette generator →