#4390CD#4390CD

#4390CD is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.2% C 0.119 H 245.3°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4390CD
RGB	rgb(67, 144, 205)
HSL	hsl(207, 58%, 53%)
HSV	hsv(207, 67%, 80%)
CMYK	cmyk(67.3%, 29.8%, 0%, 19.6%)
CIE-LAB	lab(57.60, -4.31, -38.38)
CIE-LCH	lch(57.60, 38.62, 263.59°)
OKLab	oklab(63.2% -0.0499 -0.1084)
OKLCH	oklch(63.2% 0.119 245.3)
XYZ	xyz(23.3033, 25.5451, 61.4484)
Luminance	0.2555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4390CD #CD8043

analogous

#43CDC5 #4390CD #434BCD

triadic

#4390CD #CD4390 #90CD43

tetradic

#4390CD #C543CD #CD8043 #4BCD43

square

#4390CD #C543CD #CD8043 #4BCD43

split-complementary

#4390CD #CD434B #CDC543

monochromatic

#1F5076 #2C70A7 #4390CD #73ADDA #A4C9E7

Accessibility & contrast

On white

3.44

#4390CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#4390CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4390CD

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4390CD	#FFFFFF	#000000	##000000
##4390CD	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592D0

Deuteranopia (green-blind)

#6284CC

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4390cd;
/* rgb */ color: rgb(67, 144, 205);
/* oklch */ color: oklch(63.2% 0.119 245.3);

Tailwind

colors: {
  custom: {
    50: '#86b0dc',
    500: '#4390cd',
    950: '#000000',
  },
}

SCSS

$custom: #4390cd;
$custom-light: #86b0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4390cd",
  "rgb": {
    "r": 67,
    "g": 144,
    "b": 205
  },
  "hsl": {
    "h": 206.522,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.63198,
    "c": 0.11936,
    "h": 245.3
  },
  "luminance": 0.25548
}

Semantic roles & 50–950 ramp

primary

#4390CD

secondary

#D4B298

accent

#8B47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4390CD

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

Preview Lab → · Contrast checker → · Palette generator →