#4389C5#4389C5

#4389C5 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.2% C 0.116 H 247.0°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#4389C5
RGB	rgb(67, 137, 197)
HSL	hsl(208, 53%, 52%)
HSV	hsv(208, 66%, 77%)
CMYK	cmyk(66%, 30.5%, 0%, 22.7%)
CIE-LAB	lab(55.19, -2.98, -37.64)
CIE-LCH	lch(55.19, 37.76, 265.47°)
OKLab	oklab(61.17% -0.0452 -0.1064)
OKLCH	oklch(61.17% 0.116 247)
XYZ	xyz(21.3347, 23.1136, 56.1495)
Luminance	0.2312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4389C5 #C57F43

analogous

#43C5C0 #4389C5 #4348C5

triadic

#4389C5 #C54389 #89C543

tetradic

#4389C5 #C043C5 #C57F43 #48C543

square

#4389C5 #C043C5 #C57F43 #48C543

split-complementary

#4389C5 #C54348 #C5C043

monochromatic

#214A6C #306A9B #4389C5 #72A6D3 #A1C4E2

Accessibility & contrast

On white

3.73

#4389C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#4389C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4389C5

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4389C5	#FFFFFF	#000000	##000000
##4389C5	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8BC8

Deuteranopia (green-blind)

#5D7EC4

Tritanopia (blue-blind)

#00979E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4389c5;
/* rgb */ color: rgb(67, 137, 197);
/* oklch */ color: oklch(61.2% 0.116 247.0);

Tailwind

colors: {
  custom: {
    50: '#84abd7',
    500: '#4389c5',
    950: '#000000',
  },
}

SCSS

$custom: #4389c5;
$custom-light: #84abd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4389c5",
  "rgb": {
    "r": 67,
    "g": 137,
    "b": 197
  },
  "hsl": {
    "h": 207.692,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61173,
    "c": 0.11557,
    "h": 247
  },
  "luminance": 0.23116
}

Semantic roles & 50–950 ramp

primary

#4389C5

secondary

#CEB095

accent

#8E4CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4389C5

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

Preview Lab → · Contrast checker → · Palette generator →