#2C396D#2C396D

#2C396D is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.2% C 0.091 H 270.7°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C396D
RGB	rgb(44, 57, 109)
HSL	hsl(228, 42%, 30%)
HSV	hsv(228, 60%, 43%)
CMYK	cmyk(59.6%, 47.7%, 0%, 57.3%)
CIE-LAB	lab(25.46, 11.85, -31.97)
CIE-LCH	lch(25.46, 34.10, 290.34°)
OKLab	oklab(36.18% 0.0011 -0.0911)
OKLCH	oklch(36.18% 0.091 270.7)
XYZ	xyz(5.2612, 4.5655, 15.0690)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C396D #6D602C

analogous

#2C5A6D #2C396D #3F2C6D

triadic

#2C396D #6D2C39 #396D2C

tetradic

#2C396D #6D2C5A #6D602C #2C6D3F

square

#2C396D #6D2C5A #6D602C #2C6D3F

split-complementary

#2C396D #6D3F2C #5A6D2C

monochromatic

#090B16 #1A2241 #2C396D #3E5099 #586CBC

Accessibility & contrast

On white

10.98

#2C396D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2C396D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C396D

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C396D	#FFFFFF	#000000	##FFFFFF
##2C396D	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213F6F

Deuteranopia (green-blind)

#193A6C

Tritanopia (blue-blind)

#04454D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2c396d;
/* rgb */ color: rgb(44, 57, 109);
/* oklch */ color: oklch(36.2% 0.091 270.7);

Tailwind

colors: {
  custom: {
    50: '#6b6f97',
    500: '#2c396d',
    950: '#000000',
  },
}

SCSS

$custom: #2c396d;
$custom-light: #6b6f97;
$custom-dark: #000000;

JSON

{
  "hex": "#2c396d",
  "rgb": {
    "r": 44,
    "g": 57,
    "b": 109
  },
  "hsl": {
    "h": 228,
    "s": 42.484,
    "l": 30
  },
  "oklch": {
    "l": 0.36175,
    "c": 0.09109,
    "h": 270.7
  },
  "luminance": 0.04566
}

Semantic roles & 50–950 ramp

primary

#2C396D

secondary

#9F9056

accent

#B956D2

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #2C396D

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

Preview Lab → · Contrast checker → · Palette generator →