#398FA8#398FA8

#398FA8 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.9% C 0.089 H 220.4°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#398FA8
RGB	rgb(57, 143, 168)
HSL	hsl(194, 49%, 44%)
HSV	hsv(194, 66%, 66%)
CMYK	cmyk(66.1%, 14.9%, 0%, 34.1%)
CIE-LAB	lab(55.42, -17.69, -20.77)
CIE-LCH	lch(55.42, 27.28, 229.58°)
OKLab	oklab(60.86% -0.068 -0.0579)
OKLCH	oklch(60.86% 0.089 220.4)
XYZ	xyz(18.5748, 23.3399, 40.5643)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398FA8 #A85239

analogous

#39A88A #398FA8 #3957A8

triadic

#398FA8 #A8398F #8FA839

tetradic

#398FA8 #8A39A8 #A85239 #57A839

square

#398FA8 #8A39A8 #A85239 #57A839

split-complementary

#398FA8 #A83957 #A88A39

monochromatic

#1A414D #29687A #398FA8 #58ADC6 #86C4D6

Accessibility & contrast

On white

3.70

#398FA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#398FA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398FA8

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398FA8	#FFFFFF	#000000	##000000
##398FA8	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA9

Deuteranopia (green-blind)

#7080A8

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #398fa8;
/* rgb */ color: rgb(57, 143, 168);
/* oklch */ color: oklch(60.9% 0.089 220.4);

Tailwind

colors: {
  custom: {
    50: '#7cb0c2',
    500: '#398fa8',
    950: '#000000',
  },
}

SCSS

$custom: #398fa8;
$custom-light: #7cb0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#398fa8",
  "rgb": {
    "r": 57,
    "g": 143,
    "b": 168
  },
  "hsl": {
    "h": 193.514,
    "s": 49.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.60857,
    "c": 0.08934,
    "h": 220.4
  },
  "luminance": 0.23342
}

Semantic roles & 50–950 ramp

primary

#398FA8

secondary

#C08C7D

accent

#6E4FD9

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #398FA8

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

Preview Lab → · Contrast checker → · Palette generator →