#1C329E#1C329E

#1C329E is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.1% C 0.176 H 267.5°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#1C329E
RGB	rgb(28, 50, 158)
HSL	hsl(230, 70%, 36%)
HSV	hsv(230, 82%, 62%)
CMYK	cmyk(82.3%, 68.4%, 0%, 38%)
CIE-LAB	lab(26.72, 33.03, -60.54)
CIE-LCH	lch(26.72, 68.96, 298.62°)
OKLab	oklab(38.14% -0.0077 -0.1754)
OKLCH	oklch(38.14% 0.176 267.5)
XYZ	xyz(7.7889, 4.9958, 32.8949)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C329E #9E881C

analogous

#1C739E #1C329E #471C9E

triadic

#1C329E #9E1C32 #329E1C

tetradic

#1C329E #9E1C73 #9E881C #1C9E47

square

#1C329E #9E1C73 #9E881C #1C9E47

split-complementary

#1C329E #9E471C #739E1C

monochromatic

#0A1136 #13226A #1C329E #2542D2 #546CE1

Accessibility & contrast

On white

10.50

#1C329E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#1C329E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C329E

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C329E	#FFFFFF	#000000	##FFFFFF
##1C329E	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#00399C

Tritanopia (blue-blind)

#005063

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1c329e;
/* rgb */ color: rgb(28, 50, 158);
/* oklch */ color: oklch(38.1% 0.176 267.5);

Tailwind

colors: {
  custom: {
    50: '#716abc',
    500: '#1c329e',
    950: '#000000',
  },
}

SCSS

$custom: #1c329e;
$custom-light: #716abc;
$custom-dark: #000000;

JSON

{
  "hex": "#1c329e",
  "rgb": {
    "r": 28,
    "g": 50,
    "b": 158
  },
  "hsl": {
    "h": 229.846,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38141,
    "c": 0.17554,
    "h": 267.5
  },
  "luminance": 0.04997
}

Semantic roles & 50–950 ramp

primary

#1C329E

secondary

#C4B052

accent

#CF3BED

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #1C329E

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

Preview Lab → · Contrast checker → · Palette generator →