#4166A2#4166A2

#4166A2 is a mid, moderate blue. Relative luminance 0.132; OKLCH L 51.1% C 0.105 H 259.7°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4166A2
RGB	rgb(65, 102, 162)
HSL	hsl(217, 43%, 45%)
HSV	hsv(217, 60%, 64%)
CMYK	cmyk(59.9%, 37%, 0%, 36.5%)
CIE-LAB	lab(43.11, 5.76, -36.40)
CIE-LCH	lch(43.11, 36.86, 278.99°)
OKLab	oklab(51.12% -0.0188 -0.1031)
OKLCH	oklch(51.12% 0.105 259.7)
XYZ	xyz(13.4507, 13.2340, 36.0210)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4166A2 #A27D41

analogous

#4197A2 #4166A2 #4C41A2

triadic

#4166A2 #A24166 #66A241

tetradic

#4166A2 #A24197 #A27D41 #41A24C

square

#4166A2 #A24197 #A27D41 #41A24C

split-complementary

#4166A2 #A24C41 #97A241

monochromatic

#1E2F4B #2F4B76 #4166A2 #6185BF #8CA7D1

Accessibility & contrast

On white

5.76

#4166A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4166A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4166A2

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4166A2	#FFFFFF	#000000	##FFFFFF
##4166A2	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6BA4

Deuteranopia (green-blind)

#4062A1

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4166a2;
/* rgb */ color: rgb(65, 102, 162);
/* oklch */ color: oklch(51.1% 0.105 259.7);

Tailwind

colors: {
  custom: {
    50: '#7e91be',
    500: '#4166a2',
    950: '#000000',
  },
}

SCSS

$custom: #4166a2;
$custom-light: #7e91be;
$custom-dark: #000000;

JSON

{
  "hex": "#4166a2",
  "rgb": {
    "r": 65,
    "g": 102,
    "b": 162
  },
  "hsl": {
    "h": 217.113,
    "s": 42.731,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51123,
    "c": 0.10483,
    "h": 259.7
  },
  "luminance": 0.13235
}

Semantic roles & 50–950 ramp

primary

#4166A2

secondary

#BCA683

accent

#A355D3

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #4166A2

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

Preview Lab → · Contrast checker → · Palette generator →