#1C2D67#1C2D67

#1C2D67 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.0% C 0.104 H 267.8°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#1C2D67
RGB	rgb(28, 45, 103)
HSL	hsl(226, 57%, 26%)
HSV	hsv(226, 73%, 40%)
CMYK	cmyk(72.8%, 56.3%, 0%, 59.6%)
CIE-LAB	lab(20.45, 14.82, -36.20)
CIE-LCH	lch(20.45, 39.12, 292.27°)
OKLab	oklab(31.97% -0.004 -0.1041)
OKLCH	oklch(31.97% 0.104 267.8)
XYZ	xyz(3.8646, 3.1025, 13.2245)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2D67 #67561C

analogous

#1C5267 #1C2D67 #301C67

triadic

#1C2D67 #671C2D #2D671C

tetradic

#1C2D67 #671C52 #67561C #1C6730

square

#1C2D67 #671C52 #67561C #1C6730

split-complementary

#1C2D67 #67301C #52671C

monochromatic

#070B18 #0F1837 #1C2D67 #294297 #3657C7

Accessibility & contrast

On white

12.96

#1C2D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1C2D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2D67

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2D67	#FFFFFF	#000000	##FFFFFF
##1C2D67	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053569

Deuteranopia (green-blind)

#002E66

Tritanopia (blue-blind)

#003B45

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1c2d67;
/* rgb */ color: rgb(28, 45, 103);
/* oklch */ color: oklch(32.0% 0.104 267.8);

Tailwind

colors: {
  custom: {
    50: '#636593',
    500: '#1c2d67',
    950: '#000000',
  },
}

SCSS

$custom: #1c2d67;
$custom-light: #636593;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2d67",
  "rgb": {
    "r": 28,
    "g": 45,
    "b": 103
  },
  "hsl": {
    "h": 226.4,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31969,
    "c": 0.10416,
    "h": 267.8
  },
  "luminance": 0.03103
}

Semantic roles & 50–950 ramp

primary

#1C2D67

secondary

#9C8843

accent

#BE47E1

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #1C2D67

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

Preview Lab → · Contrast checker → · Palette generator →