#398DA0#398DA0

#398DA0 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.0% C 0.085 H 215.2°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#398DA0
RGB	rgb(57, 141, 160)
HSL	hsl(191, 47%, 43%)
HSV	hsv(191, 64%, 63%)
CMYK	cmyk(64.4%, 11.9%, 0%, 37.3%)
CIE-LAB	lab(54.51, -19.17, -17.57)
CIE-LCH	lch(54.51, 26.00, 222.52°)
OKLab	oklab(60.03% -0.0691 -0.0488)
OKLCH	oklch(60.03% 0.085 215.2)
XYZ	xyz(17.5548, 22.4558, 36.6601)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398DA0 #A04C39

analogous

#39A07F #398DA0 #395AA0

triadic

#398DA0 #A0398D #8DA039

tetradic

#398DA0 #7F39A0 #A04C39 #5AA039

square

#398DA0 #7F39A0 #A04C39 #5AA039

split-complementary

#398DA0 #A0395A #A07F39

monochromatic

#193D46 #296573 #398DA0 #54AEC2 #81C3D2

Accessibility & contrast

On white

3.82

#398DA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#398DA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398DA0

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398DA0	#FFFFFF	#000000	##000000
##398DA0	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8089A1

Deuteranopia (green-blind)

#717EA0

Tritanopia (blue-blind)

#009493

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #398da0;
/* rgb */ color: rgb(57, 141, 160);
/* oklch */ color: oklch(60.0% 0.085 215.2);

Tailwind

colors: {
  custom: {
    50: '#7baebc',
    500: '#398da0',
    950: '#000000',
  },
}

SCSS

$custom: #398da0;
$custom-light: #7baebc;
$custom-dark: #000000;

JSON

{
  "hex": "#398da0",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 160
  },
  "hsl": {
    "h": 191.068,
    "s": 47.465,
    "l": 42.549
  },
  "oklch": {
    "l": 0.60026,
    "c": 0.08464,
    "h": 215.2
  },
  "luminance": 0.22458
}

Semantic roles & 50–950 ramp

primary

#398DA0

secondary

#BC8579

accent

#6A51D7

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #398DA0

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

Preview Lab → · Contrast checker → · Palette generator →