#2C5189#2C5189

#2C5189 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.7% C 0.102 H 258.5°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#2C5189
RGB	rgb(44, 81, 137)
HSL	hsl(216, 51%, 35%)
HSV	hsv(216, 68%, 54%)
CMYK	cmyk(67.9%, 40.9%, 0%, 46.3%)
CIE-LAB	lab(34.45, 6.10, -35.16)
CIE-LCH	lch(34.45, 35.69, 279.84°)
OKLab	oklab(43.66% -0.0204 -0.1001)
OKLCH	oklch(43.66% 0.102 258.5)
XYZ	xyz(8.4949, 8.2256, 24.8021)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5189 #89642C

analogous

#2C7F89 #2C5189 #352C89

triadic

#2C5189 #892C51 #51892C

tetradic

#2C5189 #892C7F #89642C #2C8935

square

#2C5189 #892C7F #89642C #2C8935

split-complementary

#2C5189 #89352C #7F892C

monochromatic

#0E1A2C #1D365B #2C5189 #3B6CB7 #638DCD

Accessibility & contrast

On white

7.94

#2C5189 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2C5189 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C5189

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5189	#FFFFFF	#000000	##FFFFFF
##2C5189	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38568B

Deuteranopia (green-blind)

#2A4D88

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c5189;
/* rgb */ color: rgb(44, 81, 137);
/* oklch */ color: oklch(43.7% 0.102 258.5);

Tailwind

colors: {
  custom: {
    50: '#7081ac',
    500: '#2c5189',
    950: '#000000',
  },
}

SCSS

$custom: #2c5189;
$custom-light: #7081ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5189",
  "rgb": {
    "r": 44,
    "g": 81,
    "b": 137
  },
  "hsl": {
    "h": 216.129,
    "s": 51.381,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43661,
    "c": 0.10217,
    "h": 258.5
  },
  "luminance": 0.08226
}

Semantic roles & 50–950 ramp

primary

#2C5189

secondary

#B3915E

accent

#A24DDB

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2C5189

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

Preview Lab → · Contrast checker → · Palette generator →