#398FA7#398FA7

#398FA7 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.089 H 219.5°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#398FA7
RGB	rgb(57, 143, 167)
HSL	hsl(193, 49%, 44%)
HSV	hsv(193, 66%, 65%)
CMYK	cmyk(65.9%, 14.4%, 0%, 34.5%)
CIE-LAB	lab(55.38, -18.01, -20.26)
CIE-LCH	lch(55.38, 27.11, 228.35°)
OKLab	oklab(60.81% -0.0684 -0.0564)
OKLCH	oklch(60.81% 0.089 219.5)
XYZ	xyz(18.4820, 23.3028, 40.0756)
Luminance	0.2331 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398FA7 #A75139

analogous

#39A788 #398FA7 #3958A7

triadic

#398FA7 #A7398F #8FA739

tetradic

#398FA7 #8839A7 #A75139 #58A739

square

#398FA7 #8839A7 #A75139 #58A739

split-complementary

#398FA7 #A73958 #A78839

monochromatic

#1A414C #296879 #398FA7 #57AEC6 #85C4D5

Accessibility & contrast

On white

3.71

#398FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#398FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398FA7

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398FA7	#FFFFFF	#000000	##000000
##398FA7	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA8

Deuteranopia (green-blind)

#7080A7

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #398fa7;
/* rgb */ color: rgb(57, 143, 167);
/* oklch */ color: oklch(60.8% 0.089 219.5);

Tailwind

colors: {
  custom: {
    50: '#7cb0c1',
    500: '#398fa7',
    950: '#000000',
  },
}

SCSS

$custom: #398fa7;
$custom-light: #7cb0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#398fa7",
  "rgb": {
    "r": 57,
    "g": 143,
    "b": 167
  },
  "hsl": {
    "h": 193.091,
    "s": 49.107,
    "l": 43.922
  },
  "oklch": {
    "l": 0.60814,
    "c": 0.08871,
    "h": 219.5
  },
  "luminance": 0.23305
}

Semantic roles & 50–950 ramp

primary

#398FA7

secondary

#BF8B7D

accent

#6D4FD9

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #398FA7

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

Preview Lab → · Contrast checker → · Palette generator →