#397499#397499

#397499 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.6% C 0.085 H 238.6°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#397499
RGB	rgb(57, 116, 153)
HSL	hsl(203, 46%, 41%)
HSV	hsv(203, 63%, 60%)
CMYK	cmyk(62.7%, 24.2%, 0%, 40%)
CIE-LAB	lab(46.52, -7.47, -25.77)
CIE-LCH	lch(46.52, 26.83, 253.84°)
OKLab	oklab(53.56% -0.044 -0.0723)
OKLCH	oklch(53.56% 0.085 238.6)
XYZ	xyz(13.6803, 15.6592, 32.4324)
Luminance	0.1566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397499 #995E39

analogous

#39998E #397499 #394499

triadic

#397499 #993974 #749939

tetradic

#397499 #8E3999 #995E39 #449939

square

#397499 #8E3999 #995E39 #449939

split-complementary

#397499 #993944 #998E39

monochromatic

#183040 #28526C #397499 #5194BE #7EB0CF

Accessibility & contrast

On white

5.08

#397499 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#397499 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397499

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397499	#FFFFFF	#000000	##FFFFFF
##397499	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63749B

Deuteranopia (green-blind)

#566A98

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397499;
/* rgb */ color: rgb(57, 116, 153);
/* oklch */ color: oklch(53.6% 0.085 238.6);

Tailwind

colors: {
  custom: {
    50: '#799cb7',
    500: '#397499',
    950: '#000000',
  },
}

SCSS

$custom: #397499;
$custom-light: #799cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#397499",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 153
  },
  "hsl": {
    "h": 203.125,
    "s": 45.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53561,
    "c": 0.08464,
    "h": 238.6
  },
  "luminance": 0.15661
}

Semantic roles & 50–950 ramp

primary

#397499

secondary

#B88F76

accent

#8552D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #397499

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

Preview Lab → · Contrast checker → · Palette generator →