#1C2C94#1C2C94

#1C2C94 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.1% C 0.169 H 268.6°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#1C2C94
RGB	rgb(28, 44, 148)
HSL	hsl(232, 68%, 35%)
HSV	hsv(232, 81%, 58%)
CMYK	cmyk(81.1%, 70.3%, 0%, 42%)
CIE-LAB	lab(24.28, 33.18, -58.44)
CIE-LCH	lch(24.28, 67.20, 299.58°)
OKLab	oklab(36.06% -0.004 -0.1693)
OKLCH	oklch(36.06% 0.169 268.6)
XYZ	xyz(6.7230, 4.1856, 28.4648)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2C94 #94841C

analogous

#1C6894 #1C2C94 #481C94

triadic

#1C2C94 #941C2C #2C941C

tetradic

#1C2C94 #941C68 #94841C #1C9448

square

#1C2C94 #941C68 #94841C #1C9448

split-complementary

#1C2C94 #94481C #68941C

monochromatic

#090D2D #121D61 #1C2C94 #263BC7 #4D60DD

Accessibility & contrast

On white

11.43

#1C2C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1C2C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2C94

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2C94	#FFFFFF	#000000	##FFFFFF
##1C2C94	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#003492

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1c2c94;
/* rgb */ color: rgb(28, 44, 148);
/* oklch */ color: oklch(36.1% 0.169 268.6);

Tailwind

colors: {
  custom: {
    50: '#6f65b4',
    500: '#1c2c94',
    950: '#000000',
  },
}

SCSS

$custom: #1c2c94;
$custom-light: #6f65b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2c94",
  "rgb": {
    "r": 28,
    "g": 44,
    "b": 148
  },
  "hsl": {
    "h": 232,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.3606,
    "c": 0.16932,
    "h": 268.6
  },
  "luminance": 0.04186
}

Semantic roles & 50–950 ramp

primary

#1C2C94

secondary

#C0B04C

accent

#D43DEB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #1C2C94

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

Preview Lab → · Contrast checker → · Palette generator →