#398EC2#398EC2

#398EC2 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.113 H 239.3°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#398EC2
RGB	rgb(57, 142, 194)
HSL	hsl(203, 55%, 49%)
HSV	hsv(203, 71%, 76%)
CMYK	cmyk(70.6%, 26.8%, 0%, 23.9%)
CIE-LAB	lab(56.20, -8.47, -34.39)
CIE-LCH	lch(56.20, 35.42, 256.17°)
OKLab	oklab(61.83% -0.0575 -0.097)
OKLCH	oklch(61.83% 0.113 239.3)
XYZ	xyz(21.0942, 24.1086, 54.5702)
Luminance	0.2411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398EC2 #C26D39

analogous

#39C2B2 #398EC2 #3949C2

triadic

#398EC2 #C2398E #8EC239

tetradic

#398EC2 #B239C2 #C26D39 #49C239

square

#398EC2 #B239C2 #C26D39 #49C239

split-complementary

#398EC2 #C23949 #C2B239

monochromatic

#1D4963 #2B6B93 #398EC2 #66A9D2 #95C4E0

Accessibility & contrast

On white

3.61

#398EC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#398EC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398EC2

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398EC2	#FFFFFF	#000000	##000000
##398EC2	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768EC4

Deuteranopia (green-blind)

#6381C1

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #398ec2;
/* rgb */ color: rgb(57, 142, 194);
/* oklch */ color: oklch(61.8% 0.113 239.3);

Tailwind

colors: {
  custom: {
    50: '#80aed4',
    500: '#398ec2',
    950: '#000000',
  },
}

SCSS

$custom: #398ec2;
$custom-light: #80aed4;
$custom-dark: #000000;

JSON

{
  "hex": "#398ec2",
  "rgb": {
    "r": 57,
    "g": 142,
    "b": 194
  },
  "hsl": {
    "h": 202.774,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61831,
    "c": 0.11275,
    "h": 239.3
  },
  "luminance": 0.24111
}

Semantic roles & 50–950 ramp

primary

#398EC2

secondary

#CBA48B

accent

#824ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #398EC2

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

Preview Lab → · Contrast checker → · Palette generator →