#39698B#39698B

#39698B is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.2% C 0.076 H 241.3°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#39698B
RGB	rgb(57, 105, 139)
HSL	hsl(205, 42%, 38%)
HSV	hsv(205, 59%, 55%)
CMYK	cmyk(59%, 24.5%, 0%, 45.5%)
CIE-LAB	lab(42.52, -5.66, -23.66)
CIE-LCH	lch(42.52, 24.33, 256.55°)
OKLab	oklab(50.18% -0.0363 -0.0663)
OKLCH	oklch(50.18% 0.076 241.3)
XYZ	xyz(11.3974, 12.8361, 26.2981)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39698B #8B5B39

analogous

#398B84 #39698B #39408B

triadic

#39698B #8B3969 #698B39

tetradic

#39698B #84398B #8B5B39 #408B39

square

#39698B #84398B #8B5B39 #408B39

split-complementary

#39698B #8B3940 #8B8439

monochromatic

#152734 #274860 #39698B #4C8AB5 #77A6C7

Accessibility & contrast

On white

5.89

#39698B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#39698B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39698B

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39698B	#FFFFFF	#000000	##FFFFFF
##39698B	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A698D

Deuteranopia (green-blind)

#4F618A

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #39698b;
/* rgb */ color: rgb(57, 105, 139);
/* oklch */ color: oklch(50.2% 0.076 241.3);

Tailwind

colors: {
  custom: {
    50: '#7693ad',
    500: '#39698b',
    950: '#000000',
  },
}

SCSS

$custom: #39698b;
$custom-light: #7693ad;
$custom-dark: #000000;

JSON

{
  "hex": "#39698b",
  "rgb": {
    "r": 57,
    "g": 105,
    "b": 139
  },
  "hsl": {
    "h": 204.878,
    "s": 41.837,
    "l": 38.431
  },
  "oklch": {
    "l": 0.50182,
    "c": 0.07556,
    "h": 241.3
  },
  "luminance": 0.12837
}

Semantic roles & 50–950 ramp

primary

#39698B

secondary

#B08A6F

accent

#8956D2

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #39698B

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

Preview Lab → · Contrast checker → · Palette generator →