#3A597E#3A597E

#3A597E is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.7% C 0.071 H 253.6°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A597E
RGB	rgb(58, 89, 126)
HSL	hsl(213, 37%, 36%)
HSV	hsv(213, 54%, 49%)
CMYK	cmyk(54%, 29.4%, 0%, 50.6%)
CIE-LAB	lab(37.02, 0.04, -24.32)
CIE-LCH	lch(37.02, 24.32, 270.10°)
OKLab	oklab(45.67% -0.0201 -0.0682)
OKLCH	oklch(45.67% 0.071 253.6)
XYZ	xyz(9.0819, 9.5500, 21.0994)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A597E #7E5F3A

analogous

#3A7B7E #3A597E #3D3A7E

triadic

#3A597E #7E3A59 #597E3A

tetradic

#3A597E #7E3A7B #7E5F3A #3A7E3D

square

#3A597E #7E3A7B #7E5F3A #3A7E3D

split-complementary

#3A597E #7E3D3A #7B7E3A

monochromatic

#131E2A #273B54 #3A597E #4D77A8 #7496BF

Accessibility & contrast

On white

7.22

#3A597E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#3A597E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A597E

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A597E	#FFFFFF	#000000	##FFFFFF
##3A597E	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B80

Deuteranopia (green-blind)

#42547D

Tritanopia (blue-blind)

#166166

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3a597e;
/* rgb */ color: rgb(58, 89, 126);
/* oklch */ color: oklch(45.7% 0.071 253.6);

Tailwind

colors: {
  custom: {
    50: '#7587a3',
    500: '#3a597e',
    950: '#000000',
  },
}

SCSS

$custom: #3a597e;
$custom-light: #7587a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a597e",
  "rgb": {
    "r": 58,
    "g": 89,
    "b": 126
  },
  "hsl": {
    "h": 212.647,
    "s": 36.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45671,
    "c": 0.07113,
    "h": 253.6
  },
  "luminance": 0.09551
}

Semantic roles & 50–950 ramp

primary

#3A597E

secondary

#A88D6C

accent

#995BCD

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #3A597E

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

Preview Lab → · Contrast checker → · Palette generator →