#2972EA#2972EA

#2972EA is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.6% C 0.196 H 260.1°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2972EA
RGB	rgb(41, 114, 234)
HSL	hsl(217, 82%, 54%)
HSV	hsv(217, 82%, 92%)
CMYK	cmyk(82.5%, 51.3%, 0%, 8.2%)
CIE-LAB	lab(50.03, 21.34, -66.80)
CIE-LCH	lch(50.03, 70.13, 287.72°)
OKLab	oklab(57.63% -0.0337 -0.1926)
OKLCH	oklch(57.63% 0.196 260.1)
XYZ	xyz(21.7776, 18.4439, 80.2382)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2972EA #EAA129

analogous

#29D2EA #2972EA #4129EA

triadic

#2972EA #EA2972 #72EA29

tetradic

#2972EA #EA29D2 #EAA129 #29EA41

square

#2972EA #EA29D2 #EAA129 #29EA41

split-complementary

#2972EA #EA4129 #D2EA29

monochromatic

#0E3D8B #1356C3 #2972EA #6197EF #98BBF5

Accessibility & contrast

On white

4.48

#2972EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#2972EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2972EA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2972EA	#FFFFFF	#000000	##000000
##2972EA	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C80EE

Deuteranopia (green-blind)

#006FE8

Tritanopia (blue-blind)

#008FA3

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2972ea;
/* rgb */ color: rgb(41, 114, 234);
/* oklch */ color: oklch(57.6% 0.196 260.1);

Tailwind

colors: {
  custom: {
    50: '#8399f1',
    500: '#2972ea',
    950: '#000000',
  },
}

SCSS

$custom: #2972ea;
$custom-light: #8399f1;
$custom-dark: #000000;

JSON

{
  "hex": "#2972ea",
  "rgb": {
    "r": 41,
    "g": 114,
    "b": 234
  },
  "hsl": {
    "h": 217.306,
    "s": 82.128,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57627,
    "c": 0.19552,
    "h": 260.1
  },
  "luminance": 0.18447
}

Semantic roles & 50–950 ramp

primary

#2972EA

secondary

#E1C18E

accent

#AC2FF8

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D17

muted

#7E7E85

Preview Lab

Preview with #2972EA

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

Preview Lab → · Contrast checker → · Palette generator →