#1D2A96#1D2A96

#1D2A96 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.0% C 0.174 H 269.2°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#1D2A96
RGB	rgb(29, 42, 150)
HSL	hsl(234, 68%, 35%)
HSV	hsv(234, 81%, 59%)
CMYK	cmyk(80.7%, 72%, 0%, 41.2%)
CIE-LAB	lab(24.06, 35.28, -60.03)
CIE-LCH	lch(24.06, 69.63, 300.45°)
OKLab	oklab(35.98% -0.0024 -0.1739)
OKLCH	oklch(35.98% 0.174 269.2)
XYZ	xyz(6.8378, 4.1184, 29.2828)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2A96 #96891D

analogous

#1D6696 #1D2A96 #4D1D96

triadic

#1D2A96 #961D2A #2A961D

tetradic

#1D2A96 #961D66 #96891D #1D964D

square

#1D2A96 #961D66 #96891D #1D964D

split-complementary

#1D2A96 #964D1D #66961D

monochromatic

#090D2F #131C63 #1D2A96 #2738C9 #505FDD

Accessibility & contrast

On white

11.51

#1D2A96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#1D2A96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2A96

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2A96	#FFFFFF	#000000	##FFFFFF
##1D2A96	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F99

Deuteranopia (green-blind)

#003394

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1d2a96;
/* rgb */ color: rgb(29, 42, 150);
/* oklch */ color: oklch(36.0% 0.174 269.2);

Tailwind

colors: {
  custom: {
    50: '#7064b6',
    500: '#1d2a96',
    950: '#000000',
  },
}

SCSS

$custom: #1d2a96;
$custom-light: #7064b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2a96",
  "rgb": {
    "r": 29,
    "g": 42,
    "b": 150
  },
  "hsl": {
    "h": 233.554,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35978,
    "c": 0.1739,
    "h": 269.2
  },
  "luminance": 0.04119
}

Semantic roles & 50–950 ramp

primary

#1D2A96

secondary

#C0B44F

accent

#D83DEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #1D2A96

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

Preview Lab → · Contrast checker → · Palette generator →