#39658C#39658C

#39658C is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.3% C 0.080 H 247.0°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#39658C
RGB	rgb(57, 101, 140)
HSL	hsl(208, 42%, 39%)
HSV	hsv(208, 59%, 55%)
CMYK	cmyk(59.3%, 27.9%, 0%, 45.1%)
CIE-LAB	lab(41.33, -2.90, -26.11)
CIE-LCH	lch(41.33, 26.27, 263.67°)
OKLab	oklab(49.26% -0.0312 -0.0733)
OKLCH	oklch(49.26% 0.08 247)
XYZ	xyz(11.0729, 12.0697, 26.5520)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39658C #8C6039

analogous

#398C89 #39658C #393B8C

triadic

#39658C #8C3965 #658C39

tetradic

#39658C #89398C #8C6039 #3B8C39

square

#39658C #89398C #8C6039 #3B8C39

split-complementary

#39658C #8C393B #8C8939

monochromatic

#162635 #274661 #39658C #4C84B6 #78A2C8

Accessibility & contrast

On white

6.15

#39658C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#39658C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39658C

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39658C	#FFFFFF	#000000	##FFFFFF
##39658C	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54668E

Deuteranopia (green-blind)

#495E8B

Tritanopia (blue-blind)

#006E73

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #39658c;
/* rgb */ color: rgb(57, 101, 140);
/* oklch */ color: oklch(49.3% 0.080 247.0);

Tailwind

colors: {
  custom: {
    50: '#7690ad',
    500: '#39658c',
    950: '#000000',
  },
}

SCSS

$custom: #39658c;
$custom-light: #7690ad;
$custom-dark: #000000;

JSON

{
  "hex": "#39658c",
  "rgb": {
    "r": 57,
    "g": 101,
    "b": 140
  },
  "hsl": {
    "h": 208.193,
    "s": 42.132,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49258,
    "c": 0.0797,
    "h": 247
  },
  "luminance": 0.12071
}

Semantic roles & 50–950 ramp

primary

#39658C

secondary

#B18E70

accent

#9056D2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #39658C

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

Preview Lab → · Contrast checker → · Palette generator →