#2C5B9D#2C5B9D

#2C5B9D is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.3% C 0.119 H 257.4°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2C5B9D
RGB	rgb(44, 91, 157)
HSL	hsl(215, 56%, 39%)
HSV	hsv(215, 72%, 62%)
CMYK	cmyk(72%, 42%, 0%, 38.4%)
CIE-LAB	lab(38.64, 7.13, -40.59)
CIE-LCH	lch(38.64, 41.21, 279.97°)
OKLab	oklab(47.3% -0.026 -0.1159)
OKLCH	oklch(47.3% 0.119 257.4)
XYZ	xyz(10.8634, 10.4508, 33.3364)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5B9D #9D6E2C

analogous

#2C949D #2C5B9D #352C9D

triadic

#2C5B9D #9D2C5B #5B9D2C

tetradic

#2C5B9D #9D2C94 #9D6E2C #2C9D35

square

#2C5B9D #9D2C94 #9D6E2C #2C9D35

split-complementary

#2C5B9D #9D352C #949D2C

monochromatic

#11243D #1F3F6D #2C5B9D #3D77C9 #6D99D6

Accessibility & contrast

On white

6.80

#2C5B9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2C5B9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5B9D

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5B9D	#FFFFFF	#000000	##FFFFFF
##2C5B9D	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C61A0

Deuteranopia (green-blind)

#29569C

Tritanopia (blue-blind)

#006A74

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2c5b9d;
/* rgb */ color: rgb(44, 91, 157);
/* oklch */ color: oklch(47.3% 0.119 257.4);

Tailwind

colors: {
  custom: {
    50: '#7388ba',
    500: '#2c5b9d',
    950: '#000000',
  },
}

SCSS

$custom: #2c5b9d;
$custom-light: #7388ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5b9d",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 157
  },
  "hsl": {
    "h": 215.044,
    "s": 56.219,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47297,
    "c": 0.11877,
    "h": 257.4
  },
  "luminance": 0.10452
}

Semantic roles & 50–950 ramp

primary

#2C5B9D

secondary

#BD9A68

accent

#A148E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2C5B9D

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

Preview Lab → · Contrast checker → · Palette generator →