#2D50BC#2D50BC

#2D50BC is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.175 H 266.1°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#2D50BC
RGB	rgb(45, 80, 188)
HSL	hsl(225, 61%, 46%)
HSV	hsv(225, 76%, 74%)
CMYK	cmyk(76.1%, 57.4%, 0%, 26.3%)
CIE-LAB	lab(37.71, 26.28, -60.45)
CIE-LCH	lch(37.71, 65.92, 293.50°)
OKLab	oklab(47.27% -0.0119 -0.1745)
OKLCH	oklch(47.27% 0.175 266.1)
XYZ	xyz(13.0248, 9.9246, 48.7964)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D50BC #BC992D

analogous

#2D97BC #2D50BC #522DBC

triadic

#2D50BC #BC2D50 #50BC2D

tetradic

#2D50BC #BC2D97 #BC992D #2DBC52

square

#2D50BC #BC2D97 #BC992D #2DBC52

split-complementary

#2D50BC #BC522D #97BC2D

monochromatic

#152659 #213B8B #2D50BC #5171D5 #8299E1

Accessibility & contrast

On white

7.03

#2D50BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2D50BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D50BC

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D50BC	#FFFFFF	#000000	##FFFFFF
##2D50BC	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#006B7E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2d50bc;
/* rgb */ color: rgb(45, 80, 188);
/* oklch */ color: oklch(47.3% 0.175 266.1);

Tailwind

colors: {
  custom: {
    50: '#7b80d1',
    500: '#2d50bc',
    950: '#000000',
  },
}

SCSS

$custom: #2d50bc;
$custom-light: #7b80d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d50bc",
  "rgb": {
    "r": 45,
    "g": 80,
    "b": 188
  },
  "hsl": {
    "h": 225.315,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.47273,
    "c": 0.17488,
    "h": 266.1
  },
  "luminance": 0.09926
}

Semantic roles & 50–950 ramp

primary

#2D50BC

secondary

#CAB77B

accent

#BD43E4

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2D50BC

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

Preview Lab → · Contrast checker → · Palette generator →