#39779E#39779E

#39779E is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.5% C 0.088 H 238.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#39779E
RGB	rgb(57, 119, 158)
HSL	hsl(203, 47%, 42%)
HSV	hsv(203, 64%, 62%)
CMYK	cmyk(63.9%, 24.7%, 0%, 38%)
CIE-LAB	lab(47.66, -7.53, -26.94)
CIE-LCH	lch(47.66, 27.97, 254.38°)
OKLab	oklab(54.54% -0.0456 -0.0756)
OKLCH	oklch(54.54% 0.088 238.9)
XYZ	xyz(14.4534, 16.5307, 34.7702)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39779E #9E6039

analogous

#399E93 #39779E #39459E

triadic

#39779E #9E3977 #779E39

tetradic

#39779E #93399E #9E6039 #459E39

square

#39779E #93399E #9E6039 #459E39

split-complementary

#39779E #9E3945 #9E9339

monochromatic

#193344 #295571 #39779E #5397C1 #80B2D1

Accessibility & contrast

On white

4.88

#39779E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#39779E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39779E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39779E	#FFFFFF	#000000	##FFFFFF
##39779E	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6577A0

Deuteranopia (green-blind)

#576D9D

Tritanopia (blue-blind)

#008184

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #39779e;
/* rgb */ color: rgb(57, 119, 158);
/* oklch */ color: oklch(54.5% 0.088 238.9);

Tailwind

colors: {
  custom: {
    50: '#7a9eba',
    500: '#39779e',
    950: '#000000',
  },
}

SCSS

$custom: #39779e;
$custom-light: #7a9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#39779e",
  "rgb": {
    "r": 57,
    "g": 119,
    "b": 158
  },
  "hsl": {
    "h": 203.168,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54536,
    "c": 0.08833,
    "h": 238.9
  },
  "luminance": 0.16532
}

Semantic roles & 50–950 ramp

primary

#39779E

secondary

#BB9278

accent

#8551D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #39779E

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

Preview Lab → · Contrast checker → · Palette generator →