#4160CB#4160CB

#4160CB is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.6% C 0.170 H 267.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4160CB
RGB	rgb(65, 96, 203)
HSL	hsl(227, 57%, 53%)
HSV	hsv(227, 68%, 80%)
CMYK	cmyk(68%, 52.7%, 0%, 20.4%)
CIE-LAB	lab(43.94, 24.10, -59.01)
CIE-LCH	lch(43.94, 63.74, 292.21°)
OKLab	oklab(52.57% -0.0061 -0.1696)
OKLCH	oklch(52.57% 0.17 267.9)
XYZ	xyz(17.1386, 13.7997, 58.2487)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4160CB #CBAC41

analogous

#41A5CB #4160CB #6741CB

triadic

#4160CB #CB4160 #60CB41

tetradic

#4160CB #CB41A5 #CBAC41 #41CB67

square

#4160CB #CB41A5 #CBAC41 #41CB67

split-complementary

#4160CB #CB6741 #A5CB41

monochromatic

#1F3272 #2C47A2 #4160CB #7188D8 #A1B0E5

Accessibility & contrast

On white

5.58

#4160CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4160CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4160CB

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4160CB	#FFFFFF	#000000	##FFFFFF
##4160CB	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176ECF

Deuteranopia (green-blind)

#0062C9

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4160cb;
/* rgb */ color: rgb(65, 96, 203);
/* oklch */ color: oklch(52.6% 0.170 267.9);

Tailwind

colors: {
  custom: {
    50: '#858cdc',
    500: '#4160cb',
    950: '#000000',
  },
}

SCSS

$custom: #4160cb;
$custom-light: #858cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4160cb",
  "rgb": {
    "r": 65,
    "g": 96,
    "b": 203
  },
  "hsl": {
    "h": 226.522,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52565,
    "c": 0.16969,
    "h": 267.9
  },
  "luminance": 0.13801
}

Semantic roles & 50–950 ramp

primary

#4160CB

secondary

#D2C496

accent

#BE48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4160CB

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

Preview Lab → · Contrast checker → · Palette generator →