#398DA7#398DA7

#398DA7 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.3% C 0.089 H 221.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#398DA7
RGB	rgb(57, 141, 167)
HSL	hsl(194, 49%, 44%)
HSV	hsv(194, 66%, 65%)
CMYK	cmyk(65.9%, 15.6%, 0%, 34.5%)
CIE-LAB	lab(54.77, -16.93, -21.19)
CIE-LCH	lch(54.77, 27.13, 231.38°)
OKLab	oklab(60.32% -0.0663 -0.0591)
OKLCH	oklch(60.32% 0.089 221.7)
XYZ	xyz(18.1844, 22.7077, 39.9764)
Luminance	0.2271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398DA7 #A75339

analogous

#39A78A #398DA7 #3956A7

triadic

#398DA7 #A7398D #8DA739

tetradic

#398DA7 #8A39A7 #A75339 #56A739

square

#398DA7 #8A39A7 #A75339 #56A739

split-complementary

#398DA7 #A73956 #A78A39

monochromatic

#1A404C #296679 #398DA7 #57ACC6 #85C2D5

Accessibility & contrast

On white

3.79

#398DA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#398DA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398DA7

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398DA7	#FFFFFF	#000000	##000000
##398DA7	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8AA8

Deuteranopia (green-blind)

#6E7EA7

Tritanopia (blue-blind)

#009595

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #398da7;
/* rgb */ color: rgb(57, 141, 167);
/* oklch */ color: oklch(60.3% 0.089 221.7);

Tailwind

colors: {
  custom: {
    50: '#7caec1',
    500: '#398da7',
    950: '#000000',
  },
}

SCSS

$custom: #398da7;
$custom-light: #7caec1;
$custom-dark: #000000;

JSON

{
  "hex": "#398da7",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 167
  },
  "hsl": {
    "h": 194.182,
    "s": 49.107,
    "l": 43.922
  },
  "oklch": {
    "l": 0.60323,
    "c": 0.08881,
    "h": 221.7
  },
  "luminance": 0.2271
}

Semantic roles & 50–950 ramp

primary

#398DA7

secondary

#BF8C7D

accent

#704FD9

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #398DA7

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

Preview Lab → · Contrast checker → · Palette generator →