#397D96#397D96

#397D96 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.6% C 0.078 H 225.1°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#397D96
RGB	rgb(57, 125, 150)
HSL	hsl(196, 45%, 41%)
HSV	hsv(196, 62%, 59%)
CMYK	cmyk(62%, 16.7%, 0%, 41.2%)
CIE-LAB	lab(49.18, -13.62, -19.91)
CIE-LCH	lch(49.18, 24.13, 235.62°)
OKLab	oklab(55.63% -0.0554 -0.0555)
OKLCH	oklch(55.63% 0.078 225.1)
XYZ	xyz(14.5238, 17.7377, 31.5065)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D96 #965239

analogous

#399680 #397D96 #394E96

triadic

#397D96 #96397D #7D9639

tetradic

#397D96 #803996 #965239 #4E9639

square

#397D96 #803996 #965239 #4E9639

split-complementary

#397D96 #96394E #968039

monochromatic

#17333D #28586A #397D96 #509FBC #7CB7CD

Accessibility & contrast

On white

4.62

#397D96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#397D96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #397D96

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D96	#FFFFFF	#000000	##FFFFFF
##397D96	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7A97

Deuteranopia (green-blind)

#627196

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #397d96;
/* rgb */ color: rgb(57, 125, 150);
/* oklch */ color: oklch(55.6% 0.078 225.1);

Tailwind

colors: {
  custom: {
    50: '#79a2b5',
    500: '#397d96',
    950: '#000000',
  },
}

SCSS

$custom: #397d96;
$custom-light: #79a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#397d96",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 150
  },
  "hsl": {
    "h": 196.129,
    "s": 44.928,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5563,
    "c": 0.07839,
    "h": 225.1
  },
  "luminance": 0.17739
}

Semantic roles & 50–950 ramp

primary

#397D96

secondary

#B78674

accent

#7653D5

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #397D96

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

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