#4F70D2#4F70D2

#4F70D2 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.0% C 0.155 H 267.4°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#4F70D2
RGB	rgb(79, 112, 210)
HSL	hsl(225, 59%, 57%)
HSV	hsv(225, 62%, 82%)
CMYK	cmyk(62.4%, 46.7%, 0%, 17.6%)
CIE-LAB	lab(49.38, 18.77, -54.23)
CIE-LCH	lch(49.38, 57.38, 289.10°)
OKLab	oklab(57.03% -0.0071 -0.155)
OKLCH	oklch(57.03% 0.155 267.4)
XYZ	xyz(20.6475, 17.9019, 63.3276)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F70D2 #D2B14F

analogous

#4FB2D2 #4F70D2 #704FD2

triadic

#4F70D2 #D24F70 #70D24F

tetradic

#4F70D2 #D24FB2 #D2B14F #4FD270

square

#4F70D2 #D24FB2 #D2B14F #4FD270

split-complementary

#4F70D2 #D2704F #B2D24F

monochromatic

#223B85 #2E50B5 #4F70D2 #8098DE #B0BFEB

Accessibility & contrast

On white

4.58

#4F70D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4F70D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F70D2

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F70D2	#FFFFFF	#000000	##000000
##4F70D2	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7CD6

Deuteranopia (green-blind)

#2870D0

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f70d2;
/* rgb */ color: rgb(79, 112, 210);
/* oklch */ color: oklch(57.0% 0.155 267.4);

Tailwind

colors: {
  custom: {
    50: '#8c98e0',
    500: '#4f70d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f70d2;
$custom-light: #8c98e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f70d2",
  "rgb": {
    "r": 79,
    "g": 112,
    "b": 210
  },
  "hsl": {
    "h": 224.885,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5703,
    "c": 0.15517,
    "h": 267.4
  },
  "luminance": 0.17904
}

Semantic roles & 50–950 ramp

primary

#4F70D2

secondary

#D9CCA4

accent

#BB45E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4F70D2

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

Preview Lab → · Contrast checker → · Palette generator →