#1A126C#1A126C

#1A126C is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.4% C 0.145 H 275.0°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A126C
RGB	rgb(26, 18, 108)
HSL	hsl(245, 71%, 25%)
HSV	hsv(245, 83%, 42%)
CMYK	cmyk(75.9%, 83.3%, 0%, 57.6%)
CIE-LAB	lab(14.03, 34.48, -49.99)
CIE-LCH	lch(14.03, 60.73, 304.59°)
OKLab	oklab(27.4% 0.0125 -0.1446)
OKLCH	oklch(27.4% 0.145 275)
XYZ	xyz(3.3482, 1.7346, 14.3428)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A126C #646C12

analogous

#12376C #1A126C #47126C

triadic

#1A126C #6C1A12 #126C1A

tetradic

#1A126C #6C1237 #646C12 #126C47

square

#1A126C #6C1237 #646C12 #126C47

split-complementary

#1A126C #6C4712 #376C12

monochromatic

#06041A #0D0938 #1A126C #271BA0 #3323D5

Accessibility & contrast

On white

15.59

#1A126C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#1A126C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A126C

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A126C	#FFFFFF	#000000	##FFFFFF
##1A126C	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286E

Deuteranopia (green-blind)

#00206A

Tritanopia (blue-blind)

#002E3F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1a126c;
/* rgb */ color: rgb(26, 18, 108);
/* oklch */ color: oklch(27.4% 0.145 275.0);

Tailwind

colors: {
  custom: {
    50: '#665297',
    500: '#1a126c',
    950: '#000000',
  },
}

SCSS

$custom: #1a126c;
$custom-light: #665297;
$custom-dark: #000000;

JSON

{
  "hex": "#1a126c",
  "rgb": {
    "r": 26,
    "g": 18,
    "b": 108
  },
  "hsl": {
    "h": 245.333,
    "s": 71.429,
    "l": 24.706
  },
  "oklch": {
    "l": 0.27403,
    "c": 0.1451,
    "h": 275
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary

#1A126C

secondary

#9AA336

accent

#EE3ADE

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1A126C

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

Preview Lab → · Contrast checker → · Palette generator →