#33748D#33748D

#33748D is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.076 H 226.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#33748D
RGB	rgb(51, 116, 141)
HSL	hsl(197, 47%, 38%)
HSV	hsv(197, 64%, 55%)
CMYK	cmyk(63.8%, 17.7%, 0%, 44.7%)
CIE-LAB	lab(45.79, -12.65, -19.82)
CIE-LCH	lch(45.79, 23.51, 237.45°)
OKLab	oklab(52.75% -0.0528 -0.0553)
OKLCH	oklch(52.75% 0.076 226.3)
XYZ	xyz(12.4165, 15.1164, 27.4575)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33748D #8D4C33

analogous

#338D79 #33748D #33478D

triadic

#33748D #8D3374 #748D33

tetradic

#33748D #79338D #8D4C33 #478D33

square

#33748D #79338D #8D4C33 #478D33

split-complementary

#33748D #8D3347 #8D7933

monochromatic

#122A33 #234F60 #33748D #4399BA #6FB2CB

Accessibility & contrast

On white

5.22

#33748D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#33748D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33748D

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33748D	#FFFFFF	#000000	##FFFFFF
##33748D	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67728E

Deuteranopia (green-blind)

#5A688D

Tritanopia (blue-blind)

#007B7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #33748d;
/* rgb */ color: rgb(51, 116, 141);
/* oklch */ color: oklch(52.7% 0.076 226.3);

Tailwind

colors: {
  custom: {
    50: '#749cae',
    500: '#33748d',
    950: '#000000',
  },
}

SCSS

$custom: #33748d;
$custom-light: #749cae;
$custom-dark: #000000;

JSON

{
  "hex": "#33748d",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 141
  },
  "hsl": {
    "h": 196.667,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.52749,
    "c": 0.07644,
    "h": 226.3
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary

#33748D

secondary

#B37D69

accent

#7651D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #33748D

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

Preview Lab → · Contrast checker → · Palette generator →