#2C456F#2C456F

#2C456F is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.1% C 0.078 H 260.3°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#2C456F
RGB	rgb(44, 69, 111)
HSL	hsl(218, 43%, 30%)
HSV	hsv(218, 60%, 44%)
CMYK	cmyk(60.4%, 37.8%, 0%, 56.5%)
CIE-LAB	lab(29.26, 4.40, -27.21)
CIE-LCH	lch(29.26, 27.56, 279.18°)
OKLab	oklab(39.14% -0.0132 -0.077)
OKLCH	oklch(39.14% 0.078 260.3)
XYZ	xyz(6.0351, 5.9389, 15.8641)
Luminance	0.0594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C456F #6F562C

analogous

#2C666F #2C456F #342C6F

triadic

#2C456F #6F2C45 #456F2C

tetradic

#2C456F #6F2C66 #6F562C #2C6F34

square

#2C456F #6F2C66 #6F562C #2C6F34

split-complementary

#2C456F #6F342C #666F2C

monochromatic

#090F17 #1B2A43 #2C456F #3D609B #587EBD

Accessibility & contrast

On white

9.60

#2C456F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2C456F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C456F

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C456F	#FFFFFF	#000000	##FFFFFF
##2C456F	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344871

Deuteranopia (green-blind)

#2B426E

Tritanopia (blue-blind)

#004E54

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c456f;
/* rgb */ color: rgb(44, 69, 111);
/* oklch */ color: oklch(39.1% 0.078 260.3);

Tailwind

colors: {
  custom: {
    50: '#6b7898',
    500: '#2c456f',
    950: '#000000',
  },
}

SCSS

$custom: #2c456f;
$custom-light: #6b7898;
$custom-dark: #000000;

JSON

{
  "hex": "#2c456f",
  "rgb": {
    "r": 44,
    "g": 69,
    "b": 111
  },
  "hsl": {
    "h": 217.612,
    "s": 43.226,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39142,
    "c": 0.07812,
    "h": 260.3
  },
  "luminance": 0.05939
}

Semantic roles & 50–950 ramp

primary

#2C456F

secondary

#A18556

accent

#A455D3

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2C456F

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

Preview Lab → · Contrast checker → · Palette generator →