#1C2E94#1C2E94

#1C2E94 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.167 H 268.3°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#1C2E94
RGB	rgb(28, 46, 148)
HSL	hsl(231, 68%, 35%)
HSV	hsv(231, 81%, 58%)
CMYK	cmyk(81.1%, 68.9%, 0%, 42%)
CIE-LAB	lab(24.76, 31.87, -57.65)
CIE-LCH	lch(24.76, 65.87, 298.94°)
OKLab	oklab(36.41% -0.005 -0.1669)
OKLCH	oklch(36.41% 0.167 268.3)
XYZ	xyz(6.7993, 4.3382, 28.4902)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2E94 #94821C

analogous

#1C6A94 #1C2E94 #461C94

triadic

#1C2E94 #941C2E #2E941C

tetradic

#1C2E94 #941C6A #94821C #1C9446

square

#1C2E94 #941C6A #94821C #1C9446

split-complementary

#1C2E94 #94461C #6A941C

monochromatic

#090E2D #121E61 #1C2E94 #263EC7 #4D63DD

Accessibility & contrast

On white

11.24

#1C2E94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#1C2E94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2E94

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2E94	#FFFFFF	#000000	##FFFFFF
##1C2E94	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004197

Deuteranopia (green-blind)

#003592

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1c2e94;
/* rgb */ color: rgb(28, 46, 148);
/* oklch */ color: oklch(36.4% 0.167 268.3);

Tailwind

colors: {
  custom: {
    50: '#6e67b4',
    500: '#1c2e94',
    950: '#000000',
  },
}

SCSS

$custom: #1c2e94;
$custom-light: #6e67b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2e94",
  "rgb": {
    "r": 28,
    "g": 46,
    "b": 148
  },
  "hsl": {
    "h": 231,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.36411,
    "c": 0.16703,
    "h": 268.3
  },
  "luminance": 0.04339
}

Semantic roles & 50–950 ramp

primary

#1C2E94

secondary

#C0AE4C

accent

#D13DEB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #1C2E94

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

Preview Lab → · Contrast checker → · Palette generator →