#398599#398599

#398599 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.7% C 0.080 H 217.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#398599
RGB	rgb(57, 133, 153)
HSL	hsl(193, 46%, 41%)
HSV	hsv(193, 63%, 60%)
CMYK	cmyk(62.7%, 13.1%, 0%, 40%)
CIE-LAB	lab(51.77, -17.07, -17.69)
CIE-LCH	lch(51.77, 24.59, 226.02°)
OKLab	oklab(57.75% -0.0632 -0.0492)
OKLCH	oklch(57.75% 0.08 217.9)
XYZ	xyz(15.8223, 19.9432, 33.1464)
Luminance	0.1994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398599 #994D39

analogous

#39997D #398599 #395599

triadic

#398599 #993985 #859939

tetradic

#398599 #7D3999 #994D39 #559939

square

#398599 #7D3999 #994D39 #559939

split-complementary

#398599 #993955 #997D39

monochromatic

#183740 #285E6C #398599 #51A7BE #7EBECF

Accessibility & contrast

On white

4.21

#398599 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#398599 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398599

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398599	#FFFFFF	#000000	##000000
##398599	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78819A

Deuteranopia (green-blind)

#6A7799

Tritanopia (blue-blind)

#008C8B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #398599;
/* rgb */ color: rgb(57, 133, 153);
/* oklch */ color: oklch(57.7% 0.080 217.9);

Tailwind

colors: {
  custom: {
    50: '#7aa8b7',
    500: '#398599',
    950: '#000000',
  },
}

SCSS

$custom: #398599;
$custom-light: #7aa8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#398599",
  "rgb": {
    "r": 57,
    "g": 133,
    "b": 153
  },
  "hsl": {
    "h": 192.5,
    "s": 45.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.57746,
    "c": 0.08006,
    "h": 217.9
  },
  "luminance": 0.19945
}

Semantic roles & 50–950 ramp

primary

#398599

secondary

#B88376

accent

#6E52D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #398599

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

Preview Lab → · Contrast checker → · Palette generator →