#4785DD#4785DD

#4785DD is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.8% C 0.148 H 257.5°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4785DD
RGB	rgb(71, 133, 221)
HSL	hsl(215, 69%, 57%)
HSV	hsv(215, 68%, 87%)
CMYK	cmyk(67.9%, 39.8%, 0%, 13.3%)
CIE-LAB	lab(55.41, 8.36, -50.82)
CIE-LCH	lch(55.41, 51.50, 279.34°)
OKLab	oklab(61.79% -0.0322 -0.1448)
OKLCH	oklch(61.79% 0.148 257.5)
XYZ	xyz(24.0325, 23.3326, 71.6297)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4785DD #DD9F47

analogous

#47D0DD #4785DD #5447DD

triadic

#4785DD #DD4785 #85DD47

tetradic

#4785DD #DD47D0 #DD9F47 #47DD54

square

#4785DD #DD47D0 #DD9F47 #47DD54

split-complementary

#4785DD #DD5447 #D0DD47

monochromatic

#1A4B8F #2466C3 #4785DD #7BA7E7 #AEC9F0

Accessibility & contrast

On white

3.71

#4785DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4785DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4785DD

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4785DD	#FFFFFF	#000000	##000000
##4785DD	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8CE0

Deuteranopia (green-blind)

#457EDB

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4785dd;
/* rgb */ color: rgb(71, 133, 221);
/* oklch */ color: oklch(61.8% 0.148 257.5);

Tailwind

colors: {
  custom: {
    50: '#8aa8e8',
    500: '#4785dd',
    950: '#000000',
  },
}

SCSS

$custom: #4785dd;
$custom-light: #8aa8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4785dd",
  "rgb": {
    "r": 71,
    "g": 133,
    "b": 221
  },
  "hsl": {
    "h": 215.2,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61787,
    "c": 0.14838,
    "h": 257.5
  },
  "luminance": 0.23335
}

Semantic roles & 50–950 ramp

primary

#4785DD

secondary

#DEC5A2

accent

#A33CEC

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4785DD

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

Preview Lab → · Contrast checker → · Palette generator →