#1A126E#1A126E

#1A126E is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.6% C 0.148 H 274.7°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#1A126E
RGB	rgb(26, 18, 110)
HSL	hsl(245, 72%, 25%)
HSV	hsv(245, 84%, 43%)
CMYK	cmyk(76.4%, 83.6%, 0%, 56.9%)
CIE-LAB	lab(14.27, 35.15, -50.89)
CIE-LCH	lch(14.27, 61.85, 304.63°)
OKLab	oklab(27.65% 0.012 -0.1472)
OKLCH	oklch(27.65% 0.148 274.7)
XYZ	xyz(3.4559, 1.7777, 14.9098)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A126E #666E12

analogous

#12386E #1A126E #48126E

triadic

#1A126E #6E1A12 #126E1A

tetradic

#1A126E #6E1238 #666E12 #126E48

square

#1A126E #6E1238 #666E12 #126E48

split-complementary

#1A126E #6E4812 #386E12

monochromatic

#06041A #0E0939 #1A126E #261BA3 #3323D7

Accessibility & contrast

On white

15.49

#1A126E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#1A126E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A126E

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A126E	#FFFFFF	#000000	##FFFFFF
##1A126E	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002871

Deuteranopia (green-blind)

#00206C

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1a126e;
/* rgb */ color: rgb(26, 18, 110);
/* oklch */ color: oklch(27.6% 0.148 274.7);

Tailwind

colors: {
  custom: {
    50: '#665299',
    500: '#1a126e',
    950: '#000000',
  },
}

SCSS

$custom: #1a126e;
$custom-light: #665299;
$custom-dark: #000000;

JSON

{
  "hex": "#1a126e",
  "rgb": {
    "r": 26,
    "g": 18,
    "b": 110
  },
  "hsl": {
    "h": 245.217,
    "s": 71.875,
    "l": 25.098
  },
  "oklch": {
    "l": 0.27647,
    "c": 0.14766,
    "h": 274.7
  },
  "luminance": 0.01778
}

Semantic roles & 50–950 ramp

primary

#1A126E

secondary

#9CA537

accent

#EF39DF

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1A126E

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

Preview Lab → · Contrast checker → · Palette generator →