#398ED2#398ED2

#398ED2 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.7% C 0.131 H 246.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#398ED2
RGB	rgb(57, 142, 210)
HSL	hsl(207, 63%, 52%)
HSV	hsv(207, 73%, 82%)
CMYK	cmyk(72.9%, 32.4%, 0%, 17.6%)
CIE-LAB	lab(56.95, -2.89, -42.24)
CIE-LCH	lch(56.95, 42.34, 266.08°)
OKLab	oklab(62.67% -0.0526 -0.1198)
OKLCH	oklch(62.67% 0.131 246.3)
XYZ	xyz(22.9888, 24.8664, 64.5484)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398ED2 #D27D39

analogous

#39D2CA #398ED2 #3941D2

triadic

#398ED2 #D2398E #8ED239

tetradic

#398ED2 #CA39D2 #D27D39 #41D239

square

#398ED2 #CA39D2 #D27D39 #41D239

split-complementary

#398ED2 #D23941 #D2CA39

monochromatic

#1B4D76 #266EA8 #398ED2 #6BAADD #9DC7E9

Accessibility & contrast

On white

3.52

#398ED2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#398ED2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398ED2

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398ED2	#FFFFFF	#000000	##000000
##398ED2	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D5

Deuteranopia (green-blind)

#5982D1

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #398ed2;
/* rgb */ color: rgb(57, 142, 210);
/* oklch */ color: oklch(62.7% 0.131 246.3);

Tailwind

colors: {
  custom: {
    50: '#83aee0',
    500: '#398ed2',
    950: '#000000',
  },
}

SCSS

$custom: #398ed2;
$custom-light: #83aee0;
$custom-dark: #000000;

JSON

{
  "hex": "#398ed2",
  "rgb": {
    "r": 57,
    "g": 142,
    "b": 210
  },
  "hsl": {
    "h": 206.667,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.62669,
    "c": 0.13085,
    "h": 246.3
  },
  "luminance": 0.24869
}

Semantic roles & 50–950 ramp

primary

#398ED2

secondary

#D5B092

accent

#8B42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #398ED2

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

Preview Lab → · Contrast checker → · Palette generator →