#398BA9#398BA9

#398BA9 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 59.9% C 0.091 H 225.6°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#398BA9
RGB	rgb(57, 139, 169)
HSL	hsl(196, 50%, 44%)
HSV	hsv(196, 66%, 66%)
CMYK	cmyk(66.3%, 17.8%, 0%, 33.7%)
CIE-LAB	lab(54.24, -15.19, -23.16)
CIE-LCH	lch(54.24, 27.70, 236.74°)
OKLab	oklab(59.92% -0.0634 -0.0647)
OKLCH	oklch(59.92% 0.091 225.6)
XYZ	xyz(18.0785, 22.1977, 40.8603)
Luminance	0.2220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398BA9 #A95739

analogous

#39A98F #398BA9 #3953A9

triadic

#398BA9 #A9398B #8BA939

tetradic

#398BA9 #8F39A9 #A95739 #53A939

square

#398BA9 #8F39A9 #A95739 #53A939

split-complementary

#398BA9 #A93953 #A98F39

monochromatic

#1A404D #2A657B #398BA9 #58A9C7 #86C1D6

Accessibility & contrast

On white

3.86

#398BA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#398BA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398BA9

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398BA9	#FFFFFF	#000000	##000000
##398BA9	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B88AB

Deuteranopia (green-blind)

#6B7DA9

Tritanopia (blue-blind)

#009495

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #398ba9;
/* rgb */ color: rgb(57, 139, 169);
/* oklch */ color: oklch(59.9% 0.091 225.6);

Tailwind

colors: {
  custom: {
    50: '#7cadc2',
    500: '#398ba9',
    950: '#000000',
  },
}

SCSS

$custom: #398ba9;
$custom-light: #7cadc2;
$custom-dark: #000000;

JSON

{
  "hex": "#398ba9",
  "rgb": {
    "r": 57,
    "g": 139,
    "b": 169
  },
  "hsl": {
    "h": 196.071,
    "s": 49.558,
    "l": 44.314
  },
  "oklch": {
    "l": 0.59922,
    "c": 0.09056,
    "h": 225.6
  },
  "luminance": 0.222
}

Semantic roles & 50–950 ramp

primary

#398BA9

secondary

#C08F7E

accent

#744FD9

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #398BA9

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

Preview Lab → · Contrast checker → · Palette generator →