#307BA2#307BA2

#307BA2 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.4% C 0.095 H 235.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#307BA2
RGB	rgb(48, 123, 162)
HSL	hsl(201, 54%, 41%)
HSV	hsv(201, 70%, 64%)
CMYK	cmyk(70.4%, 24.1%, 0%, 36.5%)
CIE-LAB	lab(48.76, -10.02, -27.60)
CIE-LCH	lch(48.76, 29.36, 250.04°)
OKLab	oklab(55.38% -0.0544 -0.0776)
OKLCH	oklch(55.38% 0.095 235)
XYZ	xyz(14.8209, 17.4013, 36.7531)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307BA2 #A25730

analogous

#30A290 #307BA2 #3042A2

triadic

#307BA2 #A2307B #7BA230

tetradic

#307BA2 #9030A2 #A25730 #42A230

square

#307BA2 #9030A2 #A25730 #42A230

split-complementary

#307BA2 #A23042 #A29030

monochromatic

#143344 #225773 #307BA2 #479CC8 #76B5D6

Accessibility & contrast

On white

4.69

#307BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#307BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307BA2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307BA2	#FFFFFF	#000000	##FFFFFF
##307BA2	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687AA4

Deuteranopia (green-blind)

#596FA1

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #307ba2;
/* rgb */ color: rgb(48, 123, 162);
/* oklch */ color: oklch(55.4% 0.095 235.0);

Tailwind

colors: {
  custom: {
    50: '#77a1bd',
    500: '#307ba2',
    950: '#000000',
  },
}

SCSS

$custom: #307ba2;
$custom-light: #77a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#307ba2",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 162
  },
  "hsl": {
    "h": 200.526,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.55381,
    "c": 0.09475,
    "h": 235
  },
  "luminance": 0.17403
}

Semantic roles & 50–950 ramp

primary

#307BA2

secondary

#BE8A6F

accent

#7D4ADE

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #307BA2

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

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