#2C528B#2C528B

#2C528B is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.0% C 0.104 H 258.4°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#2C528B
RGB	rgb(44, 82, 139)
HSL	hsl(216, 52%, 36%)
HSV	hsv(216, 68%, 55%)
CMYK	cmyk(68.3%, 41%, 0%, 45.5%)
CIE-LAB	lab(34.87, 6.20, -35.72)
CIE-LCH	lch(34.87, 36.25, 279.84°)
OKLab	oklab(44.03% -0.021 -0.1017)
OKLCH	oklch(44.03% 0.104 258.4)
XYZ	xyz(8.7145, 8.4333, 25.5896)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C528B #8B652C

analogous

#2C818B #2C528B #352C8B

triadic

#2C528B #8B2C52 #528B2C

tetradic

#2C528B #8B2C81 #8B652C #2C8B35

square

#2C528B #8B2C81 #8B652C #2C8B35

split-complementary

#2C528B #8B352C #818B2C

monochromatic

#0F1B2E #1D375D #2C528B #3B6DB9 #648ECE

Accessibility & contrast

On white

7.82

#2C528B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2C528B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C528B

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C528B	#FFFFFF	#000000	##FFFFFF
##2C528B	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38578D

Deuteranopia (green-blind)

#2A4E8A

Tritanopia (blue-blind)

#005F67

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c528b;
/* rgb */ color: rgb(44, 82, 139);
/* oklch */ color: oklch(44.0% 0.104 258.4);

Tailwind

colors: {
  custom: {
    50: '#7082ad',
    500: '#2c528b',
    950: '#000000',
  },
}

SCSS

$custom: #2c528b;
$custom-light: #7082ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2c528b",
  "rgb": {
    "r": 44,
    "g": 82,
    "b": 139
  },
  "hsl": {
    "h": 216,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44026,
    "c": 0.10387,
    "h": 258.4
  },
  "luminance": 0.08434
}

Semantic roles & 50–950 ramp

primary

#2C528B

secondary

#B4925F

accent

#A24CDB

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2C528B

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

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