#1C2E68#1C2E68

#1C2E68 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.3% C 0.104 H 267.3°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#1C2E68
RGB	rgb(28, 46, 104)
HSL	hsl(226, 58%, 26%)
HSV	hsv(226, 73%, 41%)
CMYK	cmyk(73.1%, 55.8%, 0%, 59.2%)
CIE-LAB	lab(20.83, 14.50, -36.24)
CIE-LCH	lch(20.83, 39.04, 291.81°)
OKLab	oklab(32.28% -0.0049 -0.1042)
OKLCH	oklch(32.28% 0.104 267.3)
XYZ	xyz(3.9537, 3.2000, 13.5033)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2E68 #68561C

analogous

#1C5468 #1C2E68 #301C68

triadic

#1C2E68 #681C2E #2E681C

tetradic

#1C2E68 #681C54 #68561C #1C6830

square

#1C2E68 #681C54 #68561C #1C6830

split-complementary

#1C2E68 #68301C #54681C

monochromatic

#060B18 #0F1938 #1C2E68 #294398 #3659C8

Accessibility & contrast

On white

12.80

#1C2E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1C2E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2E68

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2E68	#FFFFFF	#000000	##FFFFFF
##1C2E68	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07366A

Deuteranopia (green-blind)

#002F67

Tritanopia (blue-blind)

#003C46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1c2e68;
/* rgb */ color: rgb(28, 46, 104);
/* oklch */ color: oklch(32.3% 0.104 267.3);

Tailwind

colors: {
  custom: {
    50: '#636694',
    500: '#1c2e68',
    950: '#000000',
  },
}

SCSS

$custom: #1c2e68;
$custom-light: #636694;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2e68",
  "rgb": {
    "r": 28,
    "g": 46,
    "b": 104
  },
  "hsl": {
    "h": 225.789,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32279,
    "c": 0.1043,
    "h": 267.3
  },
  "luminance": 0.032
}

Semantic roles & 50–950 ramp

primary

#1C2E68

secondary

#9D8843

accent

#BC47E1

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #1C2E68

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

Preview Lab → · Contrast checker → · Palette generator →