#3A759F#3A759F

#3A759F is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.1% C 0.090 H 242.0°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A759F
RGB	rgb(58, 117, 159)
HSL	hsl(205, 47%, 43%)
HSV	hsv(205, 64%, 62%)
CMYK	cmyk(63.5%, 26.4%, 0%, 37.6%)
CIE-LAB	lab(47.14, -5.83, -28.34)
CIE-LCH	lch(47.14, 28.94, 258.38°)
OKLab	oklab(54.15% -0.0423 -0.0797)
OKLCH	oklch(54.15% 0.09 242)
XYZ	xyz(14.3619, 16.1239, 35.1495)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A759F #9F643A

analogous

#3A9F96 #3A759F #3A439F

triadic

#3A759F #9F3A75 #759F3A

tetradic

#3A759F #963A9F #9F643A #439F3A

square

#3A759F #963A9F #9F643A #439F3A

split-complementary

#3A759F #9F3A43 #9F963A

monochromatic

#193345 #2A5472 #3A759F #5594C1 #82B0D1

Accessibility & contrast

On white

4.97

#3A759F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3A759F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A759F

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A759F	#FFFFFF	#000000	##FFFFFF
##3A759F	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6275A1

Deuteranopia (green-blind)

#546B9E

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3a759f;
/* rgb */ color: rgb(58, 117, 159);
/* oklch */ color: oklch(54.1% 0.090 242.0);

Tailwind

colors: {
  custom: {
    50: '#7a9cbb',
    500: '#3a759f',
    950: '#000000',
  },
}

SCSS

$custom: #3a759f;
$custom-light: #7a9cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a759f",
  "rgb": {
    "r": 58,
    "g": 117,
    "b": 159
  },
  "hsl": {
    "h": 204.95,
    "s": 46.544,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54145,
    "c": 0.09023,
    "h": 242
  },
  "luminance": 0.16125
}

Semantic roles & 50–950 ramp

primary

#3A759F

secondary

#BB957A

accent

#8952D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A759F

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

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