#2C508F#2C508F

#2C508F is a dark, moderate blue. Relative luminance 0.083; OKLCH L 43.8% C 0.112 H 260.8°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C508F
RGB	rgb(44, 80, 143)
HSL	hsl(218, 53%, 37%)
HSV	hsv(218, 69%, 56%)
CMYK	cmyk(69.2%, 44.1%, 0%, 43.9%)
CIE-LAB	lab(34.51, 9.03, -38.73)
CIE-LCH	lch(34.51, 39.77, 283.12°)
OKLab	oklab(43.83% -0.018 -0.1106)
OKLCH	oklch(43.83% 0.112 260.8)
XYZ	xyz(8.8635, 8.2551, 27.1075)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C508F #8F6B2C

analogous

#2C828F #2C508F #3A2C8F

triadic

#2C508F #8F2C50 #508F2C

tetradic

#2C508F #8F2C82 #8F6B2C #2C8F3A

square

#2C508F #8F2C82 #8F6B2C #2C8F3A

split-complementary

#2C508F #8F3A2C #828F2C

monochromatic

#0F1C31 #1E3660 #2C508F #3A6ABE #668CD0

Accessibility & contrast

On white

7.92

#2C508F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2C508F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C508F

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C508F	#FFFFFF	#000000	##FFFFFF
##2C508F	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325691

Deuteranopia (green-blind)

#224D8E

Tritanopia (blue-blind)

#005F68

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c508f;
/* rgb */ color: rgb(44, 80, 143);
/* oklch */ color: oklch(43.8% 0.112 260.8);

Tailwind

colors: {
  custom: {
    50: '#7180b0',
    500: '#2c508f',
    950: '#000000',
  },
}

SCSS

$custom: #2c508f;
$custom-light: #7180b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c508f",
  "rgb": {
    "r": 44,
    "g": 80,
    "b": 143
  },
  "hsl": {
    "h": 218.182,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.43825,
    "c": 0.11207,
    "h": 260.8
  },
  "luminance": 0.08256
}

Semantic roles & 50–950 ramp

primary

#2C508F

secondary

#B69761

accent

#A84BDC

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2C508F

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

Preview Lab → · Contrast checker → · Palette generator →