#2C407B#2C407B

#2C407B is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.8% C 0.103 H 267.4°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C407B
RGB	rgb(44, 64, 123)
HSL	hsl(225, 47%, 33%)
HSV	hsv(225, 64%, 48%)
CMYK	cmyk(64.2%, 48%, 0%, 51.8%)
CIE-LAB	lab(28.46, 12.25, -36.04)
CIE-LCH	lch(28.46, 38.06, 288.77°)
OKLab	oklab(38.77% -0.0047 -0.1029)
OKLCH	oklch(38.77% 0.103 267.4)
XYZ	xyz(6.4460, 5.6318, 19.4824)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C407B #7B672C

analogous

#2C677B #2C407B #3F2C7B

triadic

#2C407B #7B2C40 #407B2C

tetradic

#2C407B #7B2C67 #7B672C #2C7B3F

square

#2C407B #7B2C67 #7B672C #2C7B3F

split-complementary

#2C407B #7B3F2C #677B2C

monochromatic

#0C1121 #1C294E #2C407B #3C57A8 #5D77C5

Accessibility & contrast

On white

9.88

#2C407B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2C407B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C407B

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C407B	#FFFFFF	#000000	##FFFFFF
##2C407B	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24477D

Deuteranopia (green-blind)

#16407A

Tritanopia (blue-blind)

#004D57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c407b;
/* rgb */ color: rgb(44, 64, 123);
/* oklch */ color: oklch(38.8% 0.103 267.4);

Tailwind

colors: {
  custom: {
    50: '#6d74a1',
    500: '#2c407b',
    950: '#000000',
  },
}

SCSS

$custom: #2c407b;
$custom-light: #6d74a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c407b",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 123
  },
  "hsl": {
    "h": 224.81,
    "s": 47.305,
    "l": 32.745
  },
  "oklch": {
    "l": 0.38767,
    "c": 0.10305,
    "h": 267.4
  },
  "luminance": 0.05632
}

Semantic roles & 50–950 ramp

primary

#2C407B

secondary

#AB9658

accent

#B551D7

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2C407B

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

Preview Lab → · Contrast checker → · Palette generator →