#1D126A#1D126A

#1D126A is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.4% C 0.142 H 277.1°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#1D126A
RGB	rgb(29, 18, 106)
HSL	hsl(248, 71%, 24%)
HSV	hsv(248, 83%, 42%)
CMYK	cmyk(72.6%, 83%, 0%, 58.4%)
CIE-LAB	lab(14.03, 34.09, -48.68)
CIE-LCH	lch(14.03, 59.42, 305.00°)
OKLab	oklab(27.39% 0.0176 -0.1407)
OKLCH	oklch(27.39% 0.142 277.1)
XYZ	xyz(3.3237, 1.7341, 13.7924)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D126A #5F6A12

analogous

#12336A #1D126A #49126A

triadic

#1D126A #6A1D12 #126A1D

tetradic

#1D126A #6A1233 #5F6A12 #126A49

square

#1D126A #6A1233 #5F6A12 #126A49

split-complementary

#1D126A #6A4912 #336A12

monochromatic

#07041A #0F0936 #1D126A #2B1B9E #3A24D3

Accessibility & contrast

On white

15.59

#1D126A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#1D126A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D126A

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D126A	#FFFFFF	#000000	##FFFFFF
##1D126A	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)

#00276C

Deuteranopia (green-blind)

#002068

Tritanopia (blue-blind)

#002D3E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1d126a;
/* rgb */ color: rgb(29, 18, 106);
/* oklch */ color: oklch(27.4% 0.142 277.1);

Tailwind

colors: {
  custom: {
    50: '#675296',
    500: '#1d126a',
    950: '#000000',
  },
}

SCSS

$custom: #1d126a;
$custom-light: #675296;
$custom-dark: #000000;

JSON

{
  "hex": "#1d126a",
  "rgb": {
    "r": 29,
    "g": 18,
    "b": 106
  },
  "hsl": {
    "h": 247.5,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27392,
    "c": 0.14175,
    "h": 277.1
  },
  "luminance": 0.01734
}

Semantic roles & 50–950 ramp

primary

#1D126A

secondary

#94A236

accent

#EE3AD7

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020D

muted

#7A787E

Preview Lab

Preview with #1D126A

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

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