#398AC1#398AC1

#398AC1 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.8% C 0.114 H 241.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#398AC1
RGB	rgb(57, 138, 193)
HSL	hsl(204, 54%, 49%)
HSV	hsv(204, 70%, 76%)
CMYK	cmyk(70.5%, 28.5%, 0%, 24.3%)
CIE-LAB	lab(54.96, -6.52, -35.75)
CIE-LCH	lch(54.96, 36.34, 259.66°)
OKLab	oklab(60.84% -0.0539 -0.1009)
OKLCH	oklch(60.84% 0.114 241.9)
XYZ	xyz(20.3978, 22.8948, 53.7859)
Luminance	0.2290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398AC1 #C17039

analogous

#39C1B4 #398AC1 #3946C1

triadic

#398AC1 #C1398A #8AC139

tetradic

#398AC1 #B439C1 #C17039 #46C139

square

#398AC1 #B439C1 #C17039 #46C139

split-complementary

#398AC1 #C13946 #C1B439

monochromatic

#1D4663 #2B6892 #398AC1 #66A6D2 #95C1E0

Accessibility & contrast

On white

3.76

#398AC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#398AC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398AC1

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398AC1	#FFFFFF	#000000	##000000
##398AC1	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718BC3

Deuteranopia (green-blind)

#5E7EC0

Tritanopia (blue-blind)

#00989D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #398ac1;
/* rgb */ color: rgb(57, 138, 193);
/* oklch */ color: oklch(60.8% 0.114 241.9);

Tailwind

colors: {
  custom: {
    50: '#80acd4',
    500: '#398ac1',
    950: '#000000',
  },
}

SCSS

$custom: #398ac1;
$custom-light: #80acd4;
$custom-dark: #000000;

JSON

{
  "hex": "#398ac1",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 193
  },
  "hsl": {
    "h": 204.265,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.6084,
    "c": 0.11443,
    "h": 241.9
  },
  "luminance": 0.22897
}

Semantic roles & 50–950 ramp

primary

#398AC1

secondary

#CBA58B

accent

#864ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #398AC1

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

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