#397C96#397C96

#397C96 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.4% C 0.079 H 226.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#397C96
RGB	rgb(57, 124, 150)
HSL	hsl(197, 45%, 41%)
HSV	hsv(197, 62%, 59%)
CMYK	cmyk(62%, 17.3%, 0%, 41.2%)
CIE-LAB	lab(48.87, -13.06, -20.39)
CIE-LCH	lch(48.87, 24.21, 237.36°)
OKLab	oklab(55.38% -0.0542 -0.0568)
OKLCH	oklch(55.38% 0.079 226.3)
XYZ	xyz(14.3979, 17.4857, 31.4646)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C96 #965339

analogous

#399681 #397C96 #394D96

triadic

#397C96 #96397C #7C9639

tetradic

#397C96 #813996 #965339 #4D9639

square

#397C96 #813996 #965339 #4D9639

split-complementary

#397C96 #96394D #968139

monochromatic

#17333D #28576A #397C96 #509EBC #7CB7CD

Accessibility & contrast

On white

4.67

#397C96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#397C96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #397C96

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C96	#FFFFFF	#000000	##FFFFFF
##397C96	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7A97

Deuteranopia (green-blind)

#617096

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #397c96;
/* rgb */ color: rgb(57, 124, 150);
/* oklch */ color: oklch(55.4% 0.079 226.3);

Tailwind

colors: {
  custom: {
    50: '#79a2b5',
    500: '#397c96',
    950: '#000000',
  },
}

SCSS

$custom: #397c96;
$custom-light: #79a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#397c96",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 150
  },
  "hsl": {
    "h": 196.774,
    "s": 44.928,
    "l": 40.588
  },
  "oklch": {
    "l": 0.55382,
    "c": 0.07856,
    "h": 226.3
  },
  "luminance": 0.17487
}

Semantic roles & 50–950 ramp

primary

#397C96

secondary

#B78774

accent

#7753D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0F11

muted

#7C7E80

Preview Lab

Preview with #397C96

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

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