#4661CF#4661CF

#4661CF is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.3% C 0.172 H 269.4°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4661CF
RGB	rgb(70, 97, 207)
HSL	hsl(228, 59%, 54%)
HSV	hsv(228, 66%, 81%)
CMYK	cmyk(66.2%, 53.1%, 0%, 18.8%)
CIE-LAB	lab(44.74, 25.65, -60.01)
CIE-LCH	lch(44.74, 65.26, 293.14°)
OKLab	oklab(53.32% -0.0019 -0.1724)
OKLCH	oklch(53.32% 0.172 269.4)
XYZ	xyz(18.0591, 14.3548, 60.8384)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4661CF #CFB446

analogous

#46A6CF #4661CF #7046CF

triadic

#4661CF #CF4661 #61CF46

tetradic

#4661CF #CF46A6 #CFB446 #46CF70

square

#4661CF #CF46A6 #CFB446 #46CF70

split-complementary

#4661CF #CF7046 #A6CF46

monochromatic

#20327B #2C45AB #4661CF #778BDC #A7B4E8

Accessibility & contrast

On white

5.42

#4661CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4661CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4661CF

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4661CF	#FFFFFF	#000000	##FFFFFF
##4661CF	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1570D3

Deuteranopia (green-blind)

#0064CD

Tritanopia (blue-blind)

#007B8E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4661cf;
/* rgb */ color: rgb(70, 97, 207);
/* oklch */ color: oklch(53.3% 0.172 269.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#4661cf",
  "rgb": {
    "r": 70,
    "g": 97,
    "b": 207
  },
  "hsl": {
    "h": 228.175,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5332,
    "c": 0.17243,
    "h": 269.4
  },
  "luminance": 0.14356
}

Semantic roles & 50–950 ramp

primary

#4661CF

secondary

#D5CA9B

accent

#C346E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4661CF

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

Preview Lab → · Contrast checker → · Palette generator →