#398ABA#398ABA

#398ABA is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.5% C 0.107 H 238.3°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#398ABA
RGB	rgb(57, 138, 186)
HSL	hsl(202, 53%, 48%)
HSV	hsv(202, 69%, 73%)
CMYK	cmyk(69.4%, 25.8%, 0%, 27.1%)
CIE-LAB	lab(54.65, -8.94, -32.26)
CIE-LCH	lch(54.65, 33.47, 254.51°)
OKLab	oklab(60.49% -0.0562 -0.0908)
OKLCH	oklch(60.49% 0.107 238.3)
XYZ	xyz(19.6353, 22.5898, 49.7703)
Luminance	0.2259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398ABA #BA6939

analogous

#39BAAA #398ABA #3949BA

triadic

#398ABA #BA398A #8ABA39

tetradic

#398ABA #AA39BA #BA6939 #49BA39

square

#398ABA #AA39BA #BA6939 #49BA39

split-complementary

#398ABA #BA3949 #BAAA39

monochromatic

#1C445C #2B678B #398ABA #61A6CF #90C1DD

Accessibility & contrast

On white

3.81

#398ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#398ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398ABA

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398ABA	#FFFFFF	#000000	##000000
##398ABA	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748ABC

Deuteranopia (green-blind)

#627DB9

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #398aba;
/* rgb */ color: rgb(57, 138, 186);
/* oklch */ color: oklch(60.5% 0.107 238.3);

Tailwind

colors: {
  custom: {
    50: '#7eaccf',
    500: '#398aba',
    950: '#000000',
  },
}

SCSS

$custom: #398aba;
$custom-light: #7eaccf;
$custom-dark: #000000;

JSON

{
  "hex": "#398aba",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 186
  },
  "hsl": {
    "h": 202.326,
    "s": 53.086,
    "l": 47.647
  },
  "oklch": {
    "l": 0.60485,
    "c": 0.1068,
    "h": 238.3
  },
  "luminance": 0.22592
}

Semantic roles & 50–950 ramp

primary

#398ABA

secondary

#C89F87

accent

#814BDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #398ABA

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

Preview Lab → · Contrast checker → · Palette generator →