#4093CE#4093CE

#4093CE is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.8% C 0.119 H 242.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4093CE
RGB	rgb(64, 147, 206)
HSL	hsl(205, 59%, 53%)
HSV	hsv(205, 69%, 81%)
CMYK	cmyk(68.9%, 28.6%, 0%, 19.2%)
CIE-LAB	lab(58.43, -6.16, -37.66)
CIE-LCH	lch(58.43, 38.16, 260.71°)
OKLab	oklab(63.83% -0.0545 -0.1063)
OKLCH	oklch(63.83% 0.119 242.9)
XYZ	xyz(23.6844, 26.4111, 62.2302)
Luminance	0.2641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4093CE #CE7B40

analogous

#40CEC2 #4093CE #404CCE

triadic

#4093CE #CE4093 #93CE40

tetradic

#4093CE #C240CE #CE7B40 #4CCE40

square

#4093CE #C240CE #CE7B40 #4CCE40

split-complementary

#4093CE #CE404C #CEC240

monochromatic

#1E5175 #2B73A6 #4093CE #71AFDA #A1CAE7

Accessibility & contrast

On white

3.34

#4093CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#4093CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4093CE

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4093CE	#FFFFFF	#000000	##000000
##4093CE	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7894D1

Deuteranopia (green-blind)

#6586CD

Tritanopia (blue-blind)

#00A1A8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4093ce;
/* rgb */ color: rgb(64, 147, 206);
/* oklch */ color: oklch(63.8% 0.119 242.9);

Tailwind

colors: {
  custom: {
    50: '#85b2dd',
    500: '#4093ce',
    950: '#000000',
  },
}

SCSS

$custom: #4093ce;
$custom-light: #85b2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4093ce",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 206
  },
  "hsl": {
    "h": 204.93,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.63835,
    "c": 0.11949,
    "h": 242.9
  },
  "luminance": 0.26414
}

Semantic roles & 50–950 ramp

primary

#4093CE

secondary

#D4B096

accent

#8745E2

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4093CE

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

Preview Lab → · Contrast checker → · Palette generator →