#2C5DBF#2C5DBF

#2C5DBF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.1% C 0.163 H 262.2°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#2C5DBF
RGB	rgb(44, 93, 191)
HSL	hsl(220, 63%, 46%)
HSV	hsv(220, 77%, 75%)
CMYK	cmyk(77%, 51.3%, 0%, 25.1%)
CIE-LAB	lab(41.41, 18.80, -56.20)
CIE-LCH	lch(41.41, 59.26, 288.49°)
OKLab	oklab(50.14% -0.022 -0.1617)
OKLCH	oklch(50.14% 0.163 262.2)
XYZ	xyz(14.3537, 12.1241, 50.8638)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5DBF #BF8E2C

analogous

#2CA6BF #2C5DBF #442CBF

triadic

#2C5DBF #BF2C5D #5DBF2C

tetradic

#2C5DBF #BF2CA6 #BF8E2C #2CBF44

square

#2C5DBF #BF2CA6 #BF8E2C #2CBF44

split-complementary

#2C5DBF #BF442C #A6BF2C

monochromatic

#152D5C #21458D #2C5DBF #517ED7 #83A3E2

Accessibility & contrast

On white

6.13

#2C5DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2C5DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5DBF

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5DBF	#FFFFFF	#000000	##FFFFFF
##2C5DBF	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D69C3

Deuteranopia (green-blind)

#005BBD

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c5dbf;
/* rgb */ color: rgb(44, 93, 191);
/* oklch */ color: oklch(50.1% 0.163 262.2);

Tailwind

colors: {
  custom: {
    50: '#7b8ad3',
    500: '#2c5dbf',
    950: '#000000',
  },
}

SCSS

$custom: #2c5dbf;
$custom-light: #7b8ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5dbf",
  "rgb": {
    "r": 44,
    "g": 93,
    "b": 191
  },
  "hsl": {
    "h": 220,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50135,
    "c": 0.16324,
    "h": 262.2
  },
  "luminance": 0.12126
}

Semantic roles & 50–950 ramp

primary

#2C5DBF

secondary

#CCB17B

accent

#AF42E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2C5DBF

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

Preview Lab → · Contrast checker → · Palette generator →