#33738F#33738F

#33738F is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.6% C 0.078 H 229.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#33738F
RGB	rgb(51, 115, 143)
HSL	hsl(198, 47%, 38%)
HSV	hsv(198, 64%, 56%)
CMYK	cmyk(64.3%, 19.6%, 0%, 43.9%)
CIE-LAB	lab(45.56, -11.41, -21.36)
CIE-LCH	lch(45.56, 24.22, 241.89°)
OKLab	oklab(52.59% -0.0509 -0.0597)
OKLCH	oklch(52.59% 0.078 229.6)
XYZ	xyz(12.4520, 14.9472, 28.2101)
Luminance	0.1495 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33738F #8F4F33

analogous

#338F7D #33738F #33458F

triadic

#33738F #8F3373 #738F33

tetradic

#33738F #7D338F #8F4F33 #458F33

square

#33738F #7D338F #8F4F33 #458F33

split-complementary

#33738F #8F3345 #8F7D33

monochromatic

#132A35 #234F62 #33738F #4397BC #70B0CC

Accessibility & contrast

On white

5.26

#33738F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#33738F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33738F

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33738F	#FFFFFF	#000000	##FFFFFF
##33738F	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657190

Deuteranopia (green-blind)

#58688F

Tritanopia (blue-blind)

#007B7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #33738f;
/* rgb */ color: rgb(51, 115, 143);
/* oklch */ color: oklch(52.6% 0.078 229.6);

Tailwind

colors: {
  custom: {
    50: '#759bb0',
    500: '#33738f',
    950: '#000000',
  },
}

SCSS

$custom: #33738f;
$custom-light: #759bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#33738f",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 143
  },
  "hsl": {
    "h": 198.261,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.52592,
    "c": 0.07843,
    "h": 229.6
  },
  "luminance": 0.14948
}

Semantic roles & 50–950 ramp

primary

#33738F

secondary

#B4806A

accent

#7A51D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #33738F

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

Preview Lab → · Contrast checker → · Palette generator →