#4682DD#4682DD

#4682DD is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.1% C 0.152 H 258.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4682DD
RGB	rgb(70, 130, 221)
HSL	hsl(216, 69%, 57%)
HSV	hsv(216, 68%, 87%)
CMYK	cmyk(68.3%, 41.2%, 0%, 13.3%)
CIE-LAB	lab(54.54, 10.02, -52.21)
CIE-LCH	lch(54.54, 53.17, 280.86°)
OKLab	oklab(61.1% -0.0301 -0.149)
OKLCH	oklch(61.1% 0.152 258.6)
XYZ	xyz(23.5549, 22.4854, 71.4913)
Luminance	0.2249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4682DD #DDA146

analogous

#46CEDD #4682DD #5646DD

triadic

#4682DD #DD4682 #82DD46

tetradic

#4682DD #DD46CE #DDA146 #46DD56

square

#4682DD #DD46CE #DDA146 #46DD56

split-complementary

#4682DD #DD5646 #CEDD46

monochromatic

#1A488E #2463C2 #4682DD #7AA5E7 #ADC8F0

Accessibility & contrast

On white

3.82

#4682DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#4682DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4682DD

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4682DD	#FFFFFF	#000000	##000000
##4682DD	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578AE1

Deuteranopia (green-blind)

#3F7CDB

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4682dd;
/* rgb */ color: rgb(70, 130, 221);
/* oklch */ color: oklch(61.1% 0.152 258.6);

Tailwind

colors: {
  custom: {
    50: '#8aa5e8',
    500: '#4682dd',
    950: '#000000',
  },
}

SCSS

$custom: #4682dd;
$custom-light: #8aa5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4682dd",
  "rgb": {
    "r": 70,
    "g": 130,
    "b": 221
  },
  "hsl": {
    "h": 216.159,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61097,
    "c": 0.15201,
    "h": 258.6
  },
  "luminance": 0.22488
}

Semantic roles & 50–950 ramp

primary

#4682DD

secondary

#DEC6A1

accent

#A63CEC

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4682DD

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

Preview Lab → · Contrast checker → · Palette generator →