#1A267D#1A267D

#1A267D is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.5% C 0.146 H 269.7°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#1A267D
RGB	rgb(26, 38, 125)
HSL	hsl(233, 66%, 30%)
HSV	hsv(233, 79%, 49%)
CMYK	cmyk(79.2%, 69.6%, 0%, 51%)
CIE-LAB	lab(20.39, 28.23, -50.46)
CIE-LCH	lch(20.39, 57.82, 299.23°)
OKLab	oklab(32.5% -0.0008 -0.146)
OKLCH	oklch(32.5% 0.146 269.7)
XYZ	xyz(4.8195, 3.0860, 19.7397)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A267D #7D711A

analogous

#1A587D #1A267D #3F1A7D

triadic

#1A267D #7D1A26 #267D1A

tetradic

#1A267D #7D1A58 #7D711A #1A7D3F

square

#1A267D #7D1A58 #7D711A #1A7D3F

split-complementary

#1A267D #7D3F1A #587D1A

monochromatic

#050819 #0F174A #1A267D #2535B0 #3B4ED6

Accessibility & contrast

On white

12.98

#1A267D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1A267D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A267D

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A267D	#FFFFFF	#000000	##FFFFFF
##1A267D	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#002C7B

Tritanopia (blue-blind)

#003E4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a267d;
/* rgb */ color: rgb(26, 38, 125);
/* oklch */ color: oklch(32.5% 0.146 269.7);

Tailwind

colors: {
  custom: {
    50: '#6860a4',
    500: '#1a267d',
    950: '#000000',
  },
}

SCSS

$custom: #1a267d;
$custom-light: #6860a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a267d",
  "rgb": {
    "r": 26,
    "g": 38,
    "b": 125
  },
  "hsl": {
    "h": 232.727,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32503,
    "c": 0.14604,
    "h": 269.7
  },
  "luminance": 0.03087
}

Semantic roles & 50–950 ramp

primary

#1A267D

secondary

#B1A442

accent

#D43FE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #1A267D

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

Preview Lab → · Contrast checker → · Palette generator →