#4061CB#4061CB

#4061CB is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.7% C 0.169 H 267.3°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4061CB
RGB	rgb(64, 97, 203)
HSL	hsl(226, 57%, 52%)
HSV	hsv(226, 68%, 80%)
CMYK	cmyk(68.5%, 52.2%, 0%, 20.4%)
CIE-LAB	lab(44.16, 23.31, -58.66)
CIE-LCH	lch(44.16, 63.12, 291.67°)
OKLab	oklab(52.72% -0.0079 -0.1686)
OKLCH	oklch(52.72% 0.169 267.3)
XYZ	xyz(17.1648, 13.9495, 58.2763)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4061CB #CBAA40

analogous

#40A7CB #4061CB #6440CB

triadic

#4061CB #CB4061 #61CB40

tetradic

#4061CB #CB40A7 #CBAA40 #40CB64

square

#4061CB #CB40A7 #CBAA40 #40CB64

split-complementary

#4061CB #CB6440 #A7CB40

monochromatic

#1F3372 #2C48A2 #4061CB #7089D8 #A0B1E5

Accessibility & contrast

On white

5.54

#4061CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4061CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4061CB

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4061CB	#FFFFFF	#000000	##FFFFFF
##4061CB	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6FCF

Deuteranopia (green-blind)

#0062C9

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4061cb;
/* rgb */ color: rgb(64, 97, 203);
/* oklch */ color: oklch(52.7% 0.169 267.3);

Tailwind

colors: {
  custom: {
    50: '#858ddc',
    500: '#4061cb',
    950: '#000000',
  },
}

SCSS

$custom: #4061cb;
$custom-light: #858ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4061cb",
  "rgb": {
    "r": 64,
    "g": 97,
    "b": 203
  },
  "hsl": {
    "h": 225.755,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.52715,
    "c": 0.16875,
    "h": 267.3
  },
  "luminance": 0.13951
}

Semantic roles & 50–950 ramp

primary

#4061CB

secondary

#D2C395

accent

#BC47E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4061CB

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

Preview Lab → · Contrast checker → · Palette generator →