#4661CE#4661CE

#4661CE is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.2% C 0.171 H 269.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4661CE
RGB	rgb(70, 97, 206)
HSL	hsl(228, 58%, 54%)
HSV	hsv(228, 66%, 81%)
CMYK	cmyk(66%, 52.9%, 0%, 19.2%)
CIE-LAB	lab(44.67, 25.30, -59.55)
CIE-LCH	lch(44.67, 64.70, 293.02°)
OKLab	oklab(53.25% -0.002 -0.1711)
OKLCH	oklch(53.25% 0.171 269.3)
XYZ	xyz(17.9373, 14.3060, 60.1966)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4661CE #CEB346

analogous

#46A5CE #4661CE #6F46CE

triadic

#4661CE #CE4661 #61CE46

tetradic

#4661CE #CE46A5 #CEB346 #46CE6F

square

#4661CE #CE46A5 #CEB346 #46CE6F

split-complementary

#4661CE #CE6F46 #A5CE46

monochromatic

#203279 #2D46AA #4661CE #768ADB #A7B4E8

Accessibility & contrast

On white

5.44

#4661CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4661CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4661CE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4661CE	#FFFFFF	#000000	##FFFFFF
##4661CE	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1770D2

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#007B8E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4661ce;
/* rgb */ color: rgb(70, 97, 206);
/* oklch */ color: oklch(53.2% 0.171 269.3);

Tailwind

colors: {
  custom: {
    50: '#888dde',
    500: '#4661ce',
    950: '#000000',
  },
}

SCSS

$custom: #4661ce;
$custom-light: #888dde;
$custom-dark: #000000;

JSON

{
  "hex": "#4661ce",
  "rgb": {
    "r": 70,
    "g": 97,
    "b": 206
  },
  "hsl": {
    "h": 228.088,
    "s": 58.12,
    "l": 54.118
  },
  "oklch": {
    "l": 0.53247,
    "c": 0.17107,
    "h": 269.3
  },
  "luminance": 0.14308
}

Semantic roles & 50–950 ramp

primary

#4661CE

secondary

#D5C99B

accent

#C346E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4661CE

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

Preview Lab → · Contrast checker → · Palette generator →