#1A267F#1A267F

#1A267F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.149 H 269.6°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#1A267F
RGB	rgb(26, 38, 127)
HSL	hsl(233, 66%, 30%)
HSV	hsv(233, 80%, 50%)
CMYK	cmyk(79.5%, 70.1%, 0%, 50.2%)
CIE-LAB	lab(20.59, 29.00, -51.40)
CIE-LCH	lch(20.59, 59.02, 299.43°)
OKLab	oklab(32.71% -0.001 -0.1488)
OKLCH	oklch(32.71% 0.149 269.6)
XYZ	xyz(4.9486, 3.1376, 20.4194)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A267F #7F731A

analogous

#1A597F #1A267F #401A7F

triadic

#1A267F #7F1A26 #267F1A

tetradic

#1A267F #7F1A59 #7F731A #1A7F40

square

#1A267F #7F1A59 #7F731A #1A7F40

split-complementary

#1A267F #7F401A #597F1A

monochromatic

#050819 #10174C #1A267F #2435B2 #3C4FD7

Accessibility & contrast

On white

12.90

#1A267F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1A267F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A267F

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A267F	#FFFFFF	#000000	##FFFFFF
##1A267F	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#002D7D

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1a267f;
/* rgb */ color: rgb(26, 38, 127);
/* oklch */ color: oklch(32.7% 0.149 269.6);

Tailwind

colors: {
  custom: {
    50: '#6960a5',
    500: '#1a267f',
    950: '#000000',
  },
}

SCSS

$custom: #1a267f;
$custom-light: #6960a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1a267f",
  "rgb": {
    "r": 26,
    "g": 38,
    "b": 127
  },
  "hsl": {
    "h": 232.871,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.32711,
    "c": 0.14878,
    "h": 269.6
  },
  "luminance": 0.03138
}

Semantic roles & 50–950 ramp

primary

#1A267F

secondary

#B3A642

accent

#D53FE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #1A267F

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

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