#1C329F#1C329F

#1C329F is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.177 H 267.5°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#1C329F
RGB	rgb(28, 50, 159)
HSL	hsl(230, 70%, 37%)
HSV	hsv(230, 82%, 62%)
CMYK	cmyk(82.4%, 68.6%, 0%, 37.6%)
CIE-LAB	lab(26.82, 33.41, -60.99)
CIE-LCH	lch(26.82, 69.54, 298.71°)
OKLab	oklab(38.24% -0.0077 -0.1767)
OKLCH	oklch(38.24% 0.177 267.5)
XYZ	xyz(7.8753, 5.0303, 33.3501)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C329F #9F891C

analogous

#1C749F #1C329F #481C9F

triadic

#1C329F #9F1C32 #329F1C

tetradic

#1C329F #9F1C74 #9F891C #1C9F48

square

#1C329F #9F1C74 #9F891C #1C9F48

split-complementary

#1C329F #9F481C #749F1C

monochromatic

#0A1137 #13226B #1C329F #2542D3 #546CE1

Accessibility & contrast

On white

10.47

#1C329F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1C329F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C329F

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C329F	#FFFFFF	#000000	##FFFFFF
##1C329F	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A2

Deuteranopia (green-blind)

#00399D

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1c329f;
/* rgb */ color: rgb(28, 50, 159);
/* oklch */ color: oklch(38.2% 0.177 267.5);

Tailwind

colors: {
  custom: {
    50: '#716abc',
    500: '#1c329f',
    950: '#000000',
  },
}

SCSS

$custom: #1c329f;
$custom-light: #716abc;
$custom-dark: #000000;

JSON

{
  "hex": "#1c329f",
  "rgb": {
    "r": 28,
    "g": 50,
    "b": 159
  },
  "hsl": {
    "h": 229.924,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38242,
    "c": 0.17685,
    "h": 267.5
  },
  "luminance": 0.05031
}

Semantic roles & 50–950 ramp

primary

#1C329F

secondary

#C4B153

accent

#CF3BED

background

#F7F6FB

surface

#EDEBF7

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #1C329F

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

Preview Lab → · Contrast checker → · Palette generator →