#30649D#30649D

#30649D is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.6% C 0.107 H 252.6°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#30649D
RGB	rgb(48, 100, 157)
HSL	hsl(211, 53%, 40%)
HSV	hsv(211, 69%, 62%)
CMYK	cmyk(69.4%, 36.3%, 0%, 38.4%)
CIE-LAB	lab(41.49, 2.03, -36.05)
CIE-LCH	lch(41.49, 36.10, 273.23°)
OKLab	oklab(49.57% -0.032 -0.1024)
OKLCH	oklch(49.57% 0.107 252.6)
XYZ	xyz(11.8597, 12.1758, 33.6169)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30649D #9D6930

analogous

#309B9D #30649D #32309D

triadic

#30649D #9D3064 #649D30

tetradic

#30649D #9D309B #9D6930 #309D32

square

#30649D #9D309B #9D6930 #309D32

split-complementary

#30649D #9D3230 #9B9D30

monochromatic

#13283F #22466E #30649D #4482C6 #73A1D4

Accessibility & contrast

On white

6.11

#30649D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#30649D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30649D

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30649D	#FFFFFF	#000000	##FFFFFF
##30649D	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B689F

Deuteranopia (green-blind)

#3B5D9C

Tritanopia (blue-blind)

#007179

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #30649d;
/* rgb */ color: rgb(48, 100, 157);
/* oklch */ color: oklch(49.6% 0.107 252.6);

Tailwind

colors: {
  custom: {
    50: '#758fba',
    500: '#30649d',
    950: '#000000',
  },
}

SCSS

$custom: #30649d;
$custom-light: #758fba;
$custom-dark: #000000;

JSON

{
  "hex": "#30649d",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 157
  },
  "hsl": {
    "h": 211.376,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49565,
    "c": 0.10728,
    "h": 252.6
  },
  "luminance": 0.12177
}

Semantic roles & 50–950 ramp

primary

#30649D

secondary

#BC966D

accent

#974BDD

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #30649D

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

Preview Lab → · Contrast checker → · Palette generator →