#1D2B95#1D2B95

#1D2B95 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.171 H 269.1°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#1D2B95
RGB	rgb(29, 43, 149)
HSL	hsl(233, 67%, 35%)
HSV	hsv(233, 81%, 58%)
CMYK	cmyk(80.5%, 71.1%, 0%, 41.6%)
CIE-LAB	lab(24.19, 34.28, -59.20)
CIE-LCH	lch(24.19, 68.41, 300.07°)
OKLab	oklab(36.04% -0.0027 -0.1715)
OKLCH	oklch(36.04% 0.171 269.1)
XYZ	xyz(6.7935, 4.1581, 28.8725)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2B95 #95871D

analogous

#1D6795 #1D2B95 #4B1D95

triadic

#1D2B95 #951D2B #2B951D

tetradic

#1D2B95 #951D67 #95871D #1D954B

square

#1D2B95 #951D67 #95871D #1D954B

split-complementary

#1D2B95 #954B1D #67951D

monochromatic

#090D2F #131C62 #1D2B95 #273AC8 #5060DD

Accessibility & contrast

On white

11.46

#1D2B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1D2B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2B95

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2B95	#FFFFFF	#000000	##FFFFFF
##1D2B95	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F98

Deuteranopia (green-blind)

#003493

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1d2b95;
/* rgb */ color: rgb(29, 43, 149);
/* oklch */ color: oklch(36.0% 0.171 269.1);

Tailwind

colors: {
  custom: {
    50: '#6f65b5',
    500: '#1d2b95',
    950: '#000000',
  },
}

SCSS

$custom: #1d2b95;
$custom-light: #6f65b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2b95",
  "rgb": {
    "r": 29,
    "g": 43,
    "b": 149
  },
  "hsl": {
    "h": 233,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36039,
    "c": 0.17149,
    "h": 269.1
  },
  "luminance": 0.04159
}

Semantic roles & 50–950 ramp

primary

#1D2B95

secondary

#C0B24E

accent

#D63DEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #1D2B95

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

Preview Lab → · Contrast checker → · Palette generator →