#398ABD#398ABD

#398ABD is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.6% C 0.110 H 239.9°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#398ABD
RGB	rgb(57, 138, 189)
HSL	hsl(203, 54%, 48%)
HSV	hsv(203, 70%, 74%)
CMYK	cmyk(69.8%, 27%, 0%, 25.9%)
CIE-LAB	lab(54.78, -7.91, -33.76)
CIE-LCH	lch(54.78, 34.67, 256.82°)
OKLab	oklab(60.64% -0.0552 -0.0952)
OKLCH	oklch(60.64% 0.11 239.9)
XYZ	xyz(19.9576, 22.7187, 51.4676)
Luminance	0.2272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398ABD #BD6C39

analogous

#39BDAE #398ABD #3948BD

triadic

#398ABD #BD398A #8ABD39

tetradic

#398ABD #AE39BD #BD6C39 #48BD39

square

#398ABD #AE39BD #BD6C39 #48BD39

split-complementary

#398ABD #BD3948 #BDAE39

monochromatic

#1D455F #2B688E #398ABD #63A6D0 #92C1DE

Accessibility & contrast

On white

3.79

#398ABD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#398ABD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398ABD

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398ABD	#FFFFFF	#000000	##000000
##398ABD	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728ABF

Deuteranopia (green-blind)

#607DBC

Tritanopia (blue-blind)

#00979C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #398abd;
/* rgb */ color: rgb(57, 138, 189);
/* oklch */ color: oklch(60.6% 0.110 239.9);

Tailwind

colors: {
  custom: {
    50: '#7facd1',
    500: '#398abd',
    950: '#000000',
  },
}

SCSS

$custom: #398abd;
$custom-light: #7facd1;
$custom-dark: #000000;

JSON

{
  "hex": "#398abd",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 189
  },
  "hsl": {
    "h": 203.182,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.60636,
    "c": 0.11001,
    "h": 239.9
  },
  "luminance": 0.22721
}

Semantic roles & 50–950 ramp

primary

#398ABD

secondary

#C9A289

accent

#834BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #398ABD

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

Preview Lab → · Contrast checker → · Palette generator →