#307B95#307B95

#307B95 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.8% C 0.083 H 224.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#307B95
RGB	rgb(48, 123, 149)
HSL	hsl(195, 51%, 39%)
HSV	hsv(195, 68%, 58%)
CMYK	cmyk(67.8%, 17.4%, 0%, 41.6%)
CIE-LAB	lab(48.21, -14.47, -20.83)
CIE-LCH	lch(48.21, 25.36, 235.22°)
OKLab	oklab(54.76% -0.0593 -0.0582)
OKLCH	oklch(54.76% 0.083 224.4)
XYZ	xyz(13.7245, 16.9627, 30.9788)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B95 #954A30

analogous

#30957C #307B95 #304895

triadic

#307B95 #95307B #7B9530

tetradic

#307B95 #7C3095 #954A30 #489530

square

#307B95 #7C3095 #954A30 #489530

split-complementary

#307B95 #953048 #957C30

monochromatic

#122F38 #215567 #307B95 #41A0C2 #6FB7D1

Accessibility & contrast

On white

4.78

#307B95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#307B95 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B95

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B95	#FFFFFF	#000000	##FFFFFF
##307B95	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7896

Deuteranopia (green-blind)

#5E6E95

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #307b95;
/* rgb */ color: rgb(48, 123, 149);
/* oklch */ color: oklch(54.8% 0.083 224.4);

Tailwind

colors: {
  custom: {
    50: '#75a1b4',
    500: '#307b95',
    950: '#000000',
  },
}

SCSS

$custom: #307b95;
$custom-light: #75a1b4;
$custom-dark: #000000;

JSON

{
  "hex": "#307b95",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 149
  },
  "hsl": {
    "h": 195.446,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.54762,
    "c": 0.08307,
    "h": 224.4
  },
  "luminance": 0.16964
}

Semantic roles & 50–950 ramp

primary

#307B95

secondary

#B87D69

accent

#724DDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #307B95

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

Preview Lab → · Contrast checker → · Palette generator →