#307C98#307C98

#307C98 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.1% C 0.085 H 226.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#307C98
RGB	rgb(48, 124, 152)
HSL	hsl(196, 52%, 39%)
HSV	hsv(196, 68%, 60%)
CMYK	cmyk(68.4%, 18.4%, 0%, 40.4%)
CIE-LAB	lab(48.65, -14.02, -21.92)
CIE-LCH	lch(48.65, 26.02, 237.41°)
OKLab	oklab(55.15% -0.0592 -0.0613)
OKLCH	oklch(55.15% 0.085 226)
XYZ	xyz(14.0918, 17.3091, 32.2980)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C98 #984C30

analogous

#309880 #307C98 #304898

triadic

#307C98 #98307C #7C9830

tetradic

#307C98 #803098 #984C30 #489830

square

#307C98 #803098 #984C30 #489830

split-complementary

#307C98 #983048 #988030

monochromatic

#13303B #215669 #307C98 #42A0C3 #70B8D2

Accessibility & contrast

On white

4.71

#307C98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#307C98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C98

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C98	#FFFFFF	#000000	##FFFFFF
##307C98	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7A99

Deuteranopia (green-blind)

#5E6F98

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #307c98;
/* rgb */ color: rgb(48, 124, 152);
/* oklch */ color: oklch(55.1% 0.085 226.0);

Tailwind

colors: {
  custom: {
    50: '#75a2b6',
    500: '#307c98',
    950: '#000000',
  },
}

SCSS

$custom: #307c98;
$custom-light: #75a2b6;
$custom-dark: #000000;

JSON

{
  "hex": "#307c98",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 152
  },
  "hsl": {
    "h": 196.154,
    "s": 52,
    "l": 39.216
  },
  "oklch": {
    "l": 0.5515,
    "c": 0.08521,
    "h": 226
  },
  "luminance": 0.17311
}

Semantic roles & 50–950 ramp

primary

#307C98

secondary

#BA806A

accent

#734CDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #307C98

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

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