#4A70BC#4A70BC

#4A70BC is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.4% C 0.126 H 262.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4A70BC
RGB	rgb(74, 112, 188)
HSL	hsl(220, 46%, 51%)
HSV	hsv(220, 61%, 74%)
CMYK	cmyk(60.6%, 40.4%, 0%, 26.3%)
CIE-LAB	lab(47.85, 10.29, -44.07)
CIE-LCH	lch(47.85, 45.25, 283.14°)
OKLab	oklab(55.37% -0.0156 -0.1253)
OKLCH	oklch(55.37% 0.126 262.9)
XYZ	xyz(17.6922, 16.6735, 49.8532)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A70BC #BC964A

analogous

#4AA9BC #4A70BC #5D4ABC

triadic

#4A70BC #BC4A70 #70BC4A

tetradic

#4A70BC #BC4AA9 #BC964A #4ABC5D

square

#4A70BC #BC4AA9 #BC964A #4ABC5D

split-complementary

#4A70BC #BC5D4A #A9BC4A

monochromatic

#263B66 #365593 #4A70BC #7793CD #A3B7DD

Accessibility & contrast

On white

4.84

#4A70BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#4A70BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A70BC

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A70BC	#FFFFFF	#000000	##FFFFFF
##4A70BC	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F77BF

Deuteranopia (green-blind)

#3F6DBA

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4a70bc;
/* rgb */ color: rgb(74, 112, 188);
/* oklch */ color: oklch(55.4% 0.126 262.9);

Tailwind

colors: {
  custom: {
    50: '#8698d0',
    500: '#4a70bc',
    950: '#000000',
  },
}

SCSS

$custom: #4a70bc;
$custom-light: #8698d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a70bc",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 188
  },
  "hsl": {
    "h": 220,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55373,
    "c": 0.12626,
    "h": 262.9
  },
  "luminance": 0.16675
}

Semantic roles & 50–950 ramp

primary

#4A70BC

secondary

#CAB998

accent

#AA52D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4A70BC

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

Preview Lab → · Contrast checker → · Palette generator →