#398BC1#398BC1

#398BC1 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.1% C 0.114 H 241.1°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#398BC1
RGB	rgb(57, 139, 193)
HSL	hsl(204, 54%, 49%)
HSV	hsv(204, 70%, 76%)
CMYK	cmyk(70.5%, 28%, 0%, 24.3%)
CIE-LAB	lab(55.26, -7.10, -35.28)
CIE-LCH	lch(55.26, 35.99, 258.62°)
OKLab	oklab(61.08% -0.0549 -0.0996)
OKLCH	oklch(61.08% 0.114 241.1)
XYZ	xyz(20.5419, 23.1831, 53.8339)
Luminance	0.2319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398BC1 #C16F39

analogous

#39C1B3 #398BC1 #3947C1

triadic

#398BC1 #C1398B #8BC139

tetradic

#398BC1 #B339C1 #C16F39 #47C139

square

#398BC1 #B339C1 #C16F39 #47C139

split-complementary

#398BC1 #C13947 #C1B339

monochromatic

#1D4763 #2B6992 #398BC1 #66A7D2 #95C2E0

Accessibility & contrast

On white

3.73

#398BC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#398BC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398BC1

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398BC1	#FFFFFF	#000000	##000000
##398BC1	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728CC3

Deuteranopia (green-blind)

#5F7EC0

Tritanopia (blue-blind)

#00989E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #398bc1;
/* rgb */ color: rgb(57, 139, 193);
/* oklch */ color: oklch(61.1% 0.114 241.1);

Tailwind

colors: {
  custom: {
    50: '#80acd4',
    500: '#398bc1',
    950: '#000000',
  },
}

SCSS

$custom: #398bc1;
$custom-light: #80acd4;
$custom-dark: #000000;

JSON

{
  "hex": "#398bc1",
  "rgb": {
    "r": 57,
    "g": 139,
    "b": 193
  },
  "hsl": {
    "h": 203.824,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61075,
    "c": 0.11371,
    "h": 241.1
  },
  "luminance": 0.23185
}

Semantic roles & 50–950 ramp

primary

#398BC1

secondary

#CBA48B

accent

#854ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #398BC1

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

Preview Lab → · Contrast checker → · Palette generator →