#1A126D#1A126D

#1A126D is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.5% C 0.146 H 274.8°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#1A126D
RGB	rgb(26, 18, 109)
HSL	hsl(245, 72%, 25%)
HSV	hsv(245, 83%, 43%)
CMYK	cmyk(76.1%, 83.5%, 0%, 57.3%)
CIE-LAB	lab(14.15, 34.81, -50.44)
CIE-LCH	lch(14.15, 61.29, 304.61°)
OKLab	oklab(27.53% 0.0123 -0.1459)
OKLCH	oklch(27.53% 0.146 274.8)
XYZ	xyz(3.4017, 1.7560, 14.6247)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A126D #656D12

analogous

#12376D #1A126D #48126D

triadic

#1A126D #6D1A12 #126D1A

tetradic

#1A126D #6D1237 #656D12 #126D48

square

#1A126D #6D1237 #656D12 #126D48

split-complementary

#1A126D #6D4812 #376D12

monochromatic

#06041A #0D0938 #1A126D #271BA2 #3323D6

Accessibility & contrast

On white

15.54

#1A126D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#1A126D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A126D

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A126D	#FFFFFF	#000000	##FFFFFF
##1A126D	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002870

Deuteranopia (green-blind)

#00206B

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1a126d;
/* rgb */ color: rgb(26, 18, 109);
/* oklch */ color: oklch(27.5% 0.146 274.8);

Tailwind

colors: {
  custom: {
    50: '#665298',
    500: '#1a126d',
    950: '#000000',
  },
}

SCSS

$custom: #1a126d;
$custom-light: #665298;
$custom-dark: #000000;

JSON

{
  "hex": "#1a126d",
  "rgb": {
    "r": 26,
    "g": 18,
    "b": 109
  },
  "hsl": {
    "h": 245.275,
    "s": 71.654,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27525,
    "c": 0.14638,
    "h": 274.8
  },
  "luminance": 0.01756
}

Semantic roles & 50–950 ramp

primary

#1A126D

secondary

#9BA437

accent

#EE39DE

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1A126D

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

Preview Lab → · Contrast checker → · Palette generator →