#398BA5#398BA5

#398BA5 is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 59.7% C 0.088 H 222.2°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#398BA5
RGB	rgb(57, 139, 165)
HSL	hsl(194, 49%, 44%)
HSV	hsv(194, 65%, 65%)
CMYK	cmyk(65.5%, 15.8%, 0%, 35.3%)
CIE-LAB	lab(54.08, -16.49, -21.10)
CIE-LCH	lch(54.08, 26.78, 231.99°)
OKLab	oklab(59.75% -0.0649 -0.0588)
OKLCH	oklch(59.75% 0.088 222.2)
XYZ	xyz(17.7088, 22.0498, 38.9128)
Luminance	0.2205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398BA5 #A55339

analogous

#39A589 #398BA5 #3955A5

triadic

#398BA5 #A5398B #8BA539

tetradic

#398BA5 #8939A5 #A55339 #55A539

square

#398BA5 #8939A5 #A55339 #55A539

split-complementary

#398BA5 #A53955 #A58939

monochromatic

#1A3E4A #296578 #398BA5 #56AAC5 #84C1D4

Accessibility & contrast

On white

3.88

#398BA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#398BA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398BA5

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398BA5	#FFFFFF	#000000	##000000
##398BA5	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C88A6

Deuteranopia (green-blind)

#6D7CA5

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #398ba5;
/* rgb */ color: rgb(57, 139, 165);
/* oklch */ color: oklch(59.7% 0.088 222.2);

Tailwind

colors: {
  custom: {
    50: '#7cadbf',
    500: '#398ba5',
    950: '#000000',
  },
}

SCSS

$custom: #398ba5;
$custom-light: #7cadbf;
$custom-dark: #000000;

JSON

{
  "hex": "#398ba5",
  "rgb": {
    "r": 57,
    "g": 139,
    "b": 165
  },
  "hsl": {
    "h": 194.444,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.59745,
    "c": 0.08762,
    "h": 222.2
  },
  "luminance": 0.22052
}

Semantic roles & 50–950 ramp

primary

#398BA5

secondary

#BE8C7B

accent

#7050D8

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #398BA5

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

Preview Lab → · Contrast checker → · Palette generator →