#4074C2#4074C2

#4074C2 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.1% C 0.134 H 258.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4074C2
RGB	rgb(64, 116, 194)
HSL	hsl(216, 52%, 51%)
HSV	hsv(216, 67%, 76%)
CMYK	cmyk(67%, 40.2%, 0%, 23.9%)
CIE-LAB	lab(48.85, 8.10, -45.95)
CIE-LCH	lch(48.85, 46.66, 279.99°)
OKLab	oklab(56.13% -0.027 -0.1309)
OKLCH	oklch(56.13% 0.134 258.4)
XYZ	xyz(18.0938, 17.4740, 53.4477)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4074C2 #C28E40

analogous

#40B5C2 #4074C2 #4D40C2

triadic

#4074C2 #C24074 #74C240

tetradic

#4074C2 #C240B5 #C28E40 #40C24D

square

#4074C2 #C240B5 #C28E40 #40C24D

split-complementary

#4074C2 #C24D40 #B5C240

monochromatic

#213D67 #305895 #4074C2 #6E96D1 #9DB8E0

Accessibility & contrast

On white

4.67

#4074C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#4074C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4074C2

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4074C2	#FFFFFF	#000000	##FFFFFF
##4074C2	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507BC5

Deuteranopia (green-blind)

#3D6EC0

Tritanopia (blue-blind)

#008691

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4074c2;
/* rgb */ color: rgb(64, 116, 194);
/* oklch */ color: oklch(56.1% 0.134 258.4);

Tailwind

colors: {
  custom: {
    50: '#829bd5',
    500: '#4074c2',
    950: '#000000',
  },
}

SCSS

$custom: #4074c2;
$custom-light: #829bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4074c2",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 194
  },
  "hsl": {
    "h": 216,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56134,
    "c": 0.13368,
    "h": 258.4
  },
  "luminance": 0.17476
}

Semantic roles & 50–950 ramp

primary

#4074C2

secondary

#CCB592

accent

#A24DDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4074C2

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

Preview Lab → · Contrast checker → · Palette generator →