#2C5BBD#2C5BBD

#2C5BBD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.6% C 0.163 H 262.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BBD
RGB	rgb(44, 91, 189)
HSL	hsl(221, 62%, 46%)
HSV	hsv(221, 77%, 74%)
CMYK	cmyk(76.7%, 51.9%, 0%, 25.9%)
CIE-LAB	lab(40.72, 19.34, -56.15)
CIE-LCH	lch(40.72, 59.39, 289.00°)
OKLab	oklab(49.56% -0.0207 -0.1617)
OKLCH	oklch(49.56% 0.163 262.7)
XYZ	xyz(13.9618, 11.6902, 49.6548)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BBD #BD8E2C

analogous

#2CA3BD #2C5BBD #462CBD

triadic

#2C5BBD #BD2C5B #5BBD2C

tetradic

#2C5BBD #BD2CA3 #BD8E2C #2CBD46

square

#2C5BBD #BD2CA3 #BD8E2C #2CBD46

split-complementary

#2C5BBD #BD462C #A3BD2C

monochromatic

#152B5A #20438B #2C5BBD #507BD6 #82A1E2

Accessibility & contrast

On white

6.29

#2C5BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#2C5BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BBD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BBD	#FFFFFF	#000000	##FFFFFF
##2C5BBD	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1967C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5bbd;
/* rgb */ color: rgb(44, 91, 189);
/* oklch */ color: oklch(49.6% 0.163 262.7);

Tailwind

colors: {
  custom: {
    50: '#7a88d2',
    500: '#2c5bbd',
    950: '#000000',
  },
}

SCSS

$custom: #2c5bbd;
$custom-light: #7a88d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5bbd",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 189
  },
  "hsl": {
    "h": 220.552,
    "s": 62.232,
    "l": 45.686
  },
  "oklch": {
    "l": 0.49563,
    "c": 0.16298,
    "h": 262.7
  },
  "luminance": 0.11692
}

Semantic roles & 50–950 ramp

primary

#2C5BBD

secondary

#CBB17A

accent

#B142E5

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2C5BBD

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

Preview Lab → · Contrast checker → · Palette generator →