#4093BF#4093BF

#4093BF is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.1% C 0.104 H 235.0°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4093BF
RGB	rgb(64, 147, 191)
HSL	hsl(201, 50%, 50%)
HSV	hsv(201, 66%, 75%)
CMYK	cmyk(66.5%, 23%, 0%, 25.1%)
CIE-LAB	lab(57.77, -11.21, -30.23)
CIE-LCH	lch(57.77, 32.24, 249.66°)
OKLab	oklab(63.1% -0.0595 -0.0848)
OKLCH	oklch(63.1% 0.104 235)
XYZ	xyz(21.9484, 25.7167, 53.0872)
Luminance	0.2572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4093BF #BF6C40

analogous

#40BFAB #4093BF #4054BF

triadic

#4093BF #BF4093 #93BF40

tetradic

#4093BF #AB40BF #BF6C40 #54BF40

square

#4093BF #AB40BF #BF6C40 #54BF40

split-complementary

#4093BF #BF4054 #BFAB40

monochromatic

#214C63 #317091 #4093BF #6EADCE #9CC7DE

Accessibility & contrast

On white

3.42

#4093BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#4093BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4093BF

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4093BF	#FFFFFF	#000000	##000000
##4093BF	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E92C1

Deuteranopia (green-blind)

#6C85BE

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4093bf;
/* rgb */ color: rgb(64, 147, 191);
/* oklch */ color: oklch(63.1% 0.104 235.0);

Tailwind

colors: {
  custom: {
    50: '#82b2d2',
    500: '#4093bf',
    950: '#000000',
  },
}

SCSS

$custom: #4093bf;
$custom-light: #82b2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4093bf",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 191
  },
  "hsl": {
    "h": 200.787,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.63096,
    "c": 0.10362,
    "h": 235
  },
  "luminance": 0.25719
}

Semantic roles & 50–950 ramp

primary

#4093BF

secondary

#CAA591

accent

#7F4ED9

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4093BF

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

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