#30659C#30659C

#30659C is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.7% C 0.105 H 251.5°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#30659C
RGB	rgb(48, 101, 156)
HSL	hsl(211, 53%, 40%)
HSV	hsv(211, 69%, 61%)
CMYK	cmyk(69.2%, 35.3%, 0%, 38.8%)
CIE-LAB	lab(41.74, 1.04, -35.06)
CIE-LCH	lch(41.74, 35.07, 271.70°)
OKLab	oklab(49.74% -0.0333 -0.0995)
OKLCH	oklch(49.74% 0.105 251.5)
XYZ	xyz(11.8711, 12.3348, 33.2013)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30659C #9C6730

analogous

#309B9C #30659C #31309C

triadic

#30659C #9C3065 #659C30

tetradic

#30659C #9C309B #9C6730 #309C31

square

#30659C #9C309B #9C6730 #309C31

split-complementary

#30659C #9C3130 #9B9C30

monochromatic

#13283E #22476D #30659C #4483C5 #73A2D4

Accessibility & contrast

On white

6.06

#30659C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#30659C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30659C

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30659C	#FFFFFF	#000000	##FFFFFF
##30659C	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D689E

Deuteranopia (green-blind)

#3D5E9B

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #30659c;
/* rgb */ color: rgb(48, 101, 156);
/* oklch */ color: oklch(49.7% 0.105 251.5);

Tailwind

colors: {
  custom: {
    50: '#7590b9',
    500: '#30659c',
    950: '#000000',
  },
}

SCSS

$custom: #30659c;
$custom-light: #7590b9;
$custom-dark: #000000;

JSON

{
  "hex": "#30659c",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 156
  },
  "hsl": {
    "h": 210.556,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.49742,
    "c": 0.10491,
    "h": 251.5
  },
  "luminance": 0.12336
}

Semantic roles & 50–950 ramp

primary

#30659C

secondary

#BC956C

accent

#954BDC

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #30659C

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

Preview Lab → · Contrast checker → · Palette generator →