#4071B2#4071B2

#4071B2 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.5% C 0.115 H 256.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4071B2
RGB	rgb(64, 113, 178)
HSL	hsl(214, 47%, 47%)
HSV	hsv(214, 64%, 70%)
CMYK	cmyk(64%, 36.5%, 0%, 30.2%)
CIE-LAB	lab(47.12, 4.30, -39.45)
CIE-LCH	lch(47.12, 39.68, 276.22°)
OKLab	oklab(54.51% -0.0277 -0.1119)
OKLCH	oklch(54.51% 0.115 256.1)
XYZ	xyz(16.0525, 16.1131, 44.3750)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4071B2 #B28140

analogous

#40AAB2 #4071B2 #4840B2

triadic

#4071B2 #B24071 #71B240

tetradic

#4071B2 #B240AA #B28140 #40B248

square

#4071B2 #B240AA #B28140 #40B248

split-complementary

#4071B2 #B24840 #AAB240

monochromatic

#203858 #305485 #4071B2 #6791C8 #94B1D8

Accessibility & contrast

On white

4.97

#4071B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4071B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4071B2

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4071B2	#FFFFFF	#000000	##FFFFFF
##4071B2	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5576B5

Deuteranopia (green-blind)

#456BB1

Tritanopia (blue-blind)

#008089

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4071b2;
/* rgb */ color: rgb(64, 113, 178);
/* oklch */ color: oklch(54.5% 0.115 256.1);

Tailwind

colors: {
  custom: {
    50: '#8099c9',
    500: '#4071b2',
    950: '#000000',
  },
}

SCSS

$custom: #4071b2;
$custom-light: #8099c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4071b2",
  "rgb": {
    "r": 64,
    "g": 113,
    "b": 178
  },
  "hsl": {
    "h": 214.211,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54507,
    "c": 0.1153,
    "h": 256.1
  },
  "luminance": 0.16115
}

Semantic roles & 50–950 ramp

primary

#4071B2

secondary

#C4AB8A

accent

#9D51D7

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #4071B2

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

Preview Lab → · Contrast checker → · Palette generator →