#4661BC#4661BC

#4661BC is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.0% C 0.146 H 268.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4661BC
RGB	rgb(70, 97, 188)
HSL	hsl(226, 47%, 51%)
HSV	hsv(226, 63%, 74%)
CMYK	cmyk(62.8%, 48.4%, 0%, 26.3%)
CIE-LAB	lab(43.48, 18.98, -51.06)
CIE-LCH	lch(43.48, 54.47, 290.39°)
OKLab	oklab(51.97% -0.0038 -0.1461)
OKLCH	oklch(51.97% 0.146 268.5)
XYZ	xyz(15.8745, 13.4809, 49.3327)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4661BC #BCA146

analogous

#469CBC #4661BC #6646BC

triadic

#4661BC #BC4661 #61BC46

tetradic

#4661BC #BC469C #BCA146 #46BC66

square

#4661BC #BC469C #BCA146 #46BC66

split-complementary

#4661BC #BC6646 #9CBC46

monochromatic

#243364 #344990 #4661BC #7387CC #A0AEDD

Accessibility & contrast

On white

5.68

#4661BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4661BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4661BC

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4661BC	#FFFFFF	#000000	##FFFFFF
##4661BC	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326CBF

Deuteranopia (green-blind)

#1B62BA

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4661bc;
/* rgb */ color: rgb(70, 97, 188);
/* oklch */ color: oklch(52.0% 0.146 268.5);

Tailwind

colors: {
  custom: {
    50: '#858dd1',
    500: '#4661bc',
    950: '#000000',
  },
}

SCSS

$custom: #4661bc;
$custom-light: #858dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4661bc",
  "rgb": {
    "r": 70,
    "g": 97,
    "b": 188
  },
  "hsl": {
    "h": 226.271,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51965,
    "c": 0.14614,
    "h": 268.5
  },
  "luminance": 0.13482
}

Semantic roles & 50–950 ramp

primary

#4661BC

secondary

#C9BD95

accent

#B851D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4661BC

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

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