#4681DA#4681DA

#4681DA is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.7% C 0.149 H 258.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4681DA
RGB	rgb(70, 129, 218)
HSL	hsl(216, 67%, 56%)
HSV	hsv(216, 68%, 85%)
CMYK	cmyk(67.9%, 40.8%, 0%, 14.5%)
CIE-LAB	lab(54.09, 9.57, -51.24)
CIE-LCH	lch(54.09, 52.12, 280.58°)
OKLab	oklab(60.7% -0.0298 -0.1461)
OKLCH	oklch(60.7% 0.149 258.5)
XYZ	xyz(23.0264, 22.0622, 69.3610)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4681DA #DA9F46

analogous

#46CBDA #4681DA #5546DA

triadic

#4681DA #DA4681 #81DA46

tetradic

#4681DA #DA46CB #DA9F46 #46DA55

square

#4681DA #DA46CB #DA9F46 #46DA55

split-complementary

#4681DA #DA5546 #CBDA46

monochromatic

#1C488A #2662BD #4681DA #79A4E4 #ACC6EE

Accessibility & contrast

On white

3.88

#4681DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4681DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4681DA

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4681DA	#FFFFFF	#000000	##000000
##4681DA	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5889DE

Deuteranopia (green-blind)

#407BD8

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4681da;
/* rgb */ color: rgb(70, 129, 218);
/* oklch */ color: oklch(60.7% 0.149 258.5);

Tailwind

colors: {
  custom: {
    50: '#89a5e6',
    500: '#4681da',
    950: '#000000',
  },
}

SCSS

$custom: #4681da;
$custom-light: #89a5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4681da",
  "rgb": {
    "r": 70,
    "g": 129,
    "b": 218
  },
  "hsl": {
    "h": 216.081,
    "s": 66.667,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60698,
    "c": 0.14916,
    "h": 258.5
  },
  "luminance": 0.22065
}

Semantic roles & 50–950 ramp

primary

#4681DA

secondary

#DCC4A0

accent

#A53EEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4681DA

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

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