#4397CA#4397CA

#4397CA is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.7% C 0.111 H 238.6°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4397CA
RGB	rgb(67, 151, 202)
HSL	hsl(203, 56%, 53%)
HSV	hsv(203, 67%, 79%)
CMYK	cmyk(66.8%, 25.2%, 0%, 20.8%)
CIE-LAB	lab(59.51, -9.30, -33.70)
CIE-LCH	lch(59.51, 34.96, 254.57°)
OKLab	oklab(64.67% -0.058 -0.0948)
OKLCH	oklch(64.67% 0.111 238.6)
XYZ	xyz(24.0379, 27.5882, 59.9239)
Luminance	0.2759 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397CA #CA7643

analogous

#43CABA #4397CA #4353CA

triadic

#4397CA #CA4397 #97CA43

tetradic

#4397CA #BA43CA #CA7643 #53CA43

square

#4397CA #BA43CA #CA7643 #53CA43

split-complementary

#4397CA #CA4353 #CABA43

monochromatic

#205372 #2E76A2 #4397CA #73B1D7 #A2CCE5

Accessibility & contrast

On white

3.22

#4397CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4397CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397CA

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397CA	#FFFFFF	#000000	##000000
##4397CA	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F97CC

Deuteranopia (green-blind)

#6D89C9

Tritanopia (blue-blind)

#00A4A8

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4397ca;
/* rgb */ color: rgb(67, 151, 202);
/* oklch */ color: oklch(64.7% 0.111 238.6);

Tailwind

colors: {
  custom: {
    50: '#85b5da',
    500: '#4397ca',
    950: '#000000',
  },
}

SCSS

$custom: #4397ca;
$custom-light: #85b5da;
$custom-dark: #000000;

JSON

{
  "hex": "#4397ca",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 202
  },
  "hsl": {
    "h": 202.667,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.64666,
    "c": 0.11113,
    "h": 238.6
  },
  "luminance": 0.27591
}

Semantic roles & 50–950 ramp

primary

#4397CA

secondary

#D2AD97

accent

#8148DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4397CA

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

Preview Lab → · Contrast checker → · Palette generator →