#1A125A#1A125A

#1A125A is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.3% C 0.121 H 278.2°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#1A125A
RGB	rgb(26, 18, 90)
HSL	hsl(247, 67%, 21%)
HSV	hsv(247, 80%, 35%)
CMYK	cmyk(71.1%, 80%, 0%, 64.7%)
CIE-LAB	lab(11.89, 28.22, -41.56)
CIE-LCH	lch(11.89, 50.24, 304.17°)
OKLab	oklab(25.27% 0.0173 -0.12)
OKLCH	oklch(25.27% 0.121 278.2)
XYZ	xyz(2.4872, 1.3902, 9.8081)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A125A #525A12

analogous

#122E5A #1A125A #3E125A

triadic

#1A125A #5A1A12 #125A1A

tetradic

#1A125A #5A122E #525A12 #125A3E

square

#1A125A #5A122E #525A12 #125A3E

split-complementary

#1A125A #5A3E12 #2E5A12

monochromatic

#07051A #0B0827 #1A125A #291C8D #3726C0

Accessibility & contrast

On white

16.43

#1A125A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1A125A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A125A

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A125A	#FFFFFF	#000000	##FFFFFF
##1A125A	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225C

Deuteranopia (green-blind)

#001C59

Tritanopia (blue-blind)

#002735

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1a125a;
/* rgb */ color: rgb(26, 18, 90);
/* oklch */ color: oklch(25.3% 0.121 278.2);

Tailwind

colors: {
  custom: {
    50: '#61518a',
    500: '#1a125a',
    950: '#000000',
  },
}

SCSS

$custom: #1a125a;
$custom-light: #61518a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a125a",
  "rgb": {
    "r": 26,
    "g": 18,
    "b": 90
  },
  "hsl": {
    "h": 246.667,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.25273,
    "c": 0.12128,
    "h": 278.2
  },
  "luminance": 0.0139
}

Semantic roles & 50–950 ramp

primary

#1A125A

secondary

#889335

accent

#EA3ED7

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1A125A

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

Preview Lab → · Contrast checker → · Palette generator →