#236399#236399

#236399 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.6% C 0.108 H 247.9°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#236399
RGB	rgb(35, 99, 153)
HSL	hsl(207, 63%, 37%)
HSV	hsv(207, 77%, 60%)
CMYK	cmyk(77.1%, 35.3%, 0%, 40%)
CIE-LAB	lab(40.54, -0.77, -35.20)
CIE-LCH	lch(40.54, 35.21, 268.75°)
OKLab	oklab(48.62% -0.0406 -0.1001)
OKLCH	oklch(48.62% 0.108 247.9)
XYZ	xyz(10.9026, 11.5796, 31.7913)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#236399 #995923

analogous

#239994 #236399 #232899

triadic

#236399 #992363 #639923

tetradic

#236399 #942399 #995923 #289923

square

#236399 #942399 #995923 #289923

split-complementary

#236399 #992328 #999423

monochromatic

#0C2335 #184367 #236399 #2E83CB #5DA1DA

Accessibility & contrast

On white

6.33

#236399 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#236399 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #236399

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##236399	#FFFFFF	#000000	##FFFFFF
##236399	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A669B

Deuteranopia (green-blind)

#395B98

Tritanopia (blue-blind)

#007077

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #236399;
/* rgb */ color: rgb(35, 99, 153);
/* oklch */ color: oklch(48.6% 0.108 247.9);

Tailwind

colors: {
  custom: {
    50: '#6f8fb7',
    500: '#236399',
    950: '#000000',
  },
}

SCSS

$custom: #236399;
$custom-light: #6f8fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#236399",
  "rgb": {
    "r": 35,
    "g": 99,
    "b": 153
  },
  "hsl": {
    "h": 207.458,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48624,
    "c": 0.10801,
    "h": 247.9
  },
  "luminance": 0.11581
}

Semantic roles & 50–950 ramp

primary

#236399

secondary

#BE8859

accent

#8D42E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #236399

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

Preview Lab → · Contrast checker → · Palette generator →