#307897#307897

#307897 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.1% C 0.086 H 229.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#307897
RGB	rgb(48, 120, 151)
HSL	hsl(198, 52%, 39%)
HSV	hsv(198, 68%, 59%)
CMYK	cmyk(68.2%, 20.5%, 0%, 40.8%)
CIE-LAB	lab(47.36, -12.10, -23.32)
CIE-LCH	lch(47.36, 26.27, 242.59°)
OKLab	oklab(54.11% -0.0553 -0.0653)
OKLCH	oklch(54.11% 0.086 229.8)
XYZ	xyz(13.5191, 16.2942, 31.7048)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307897 #974F30

analogous

#309783 #307897 #304597

triadic

#307897 #973078 #789730

tetradic

#307897 #833097 #974F30 #459730

square

#307897 #833097 #974F30 #459730

split-complementary

#307897 #973045 #978330

monochromatic

#122E3A #215369 #307897 #419CC3 #70B4D2

Accessibility & contrast

On white

4.93

#307897 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#307897 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307897

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307897	#FFFFFF	#000000	##FFFFFF
##307897	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687699

Deuteranopia (green-blind)

#5A6C97

Tritanopia (blue-blind)

#008182

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307897;
/* rgb */ color: rgb(48, 120, 151);
/* oklch */ color: oklch(54.1% 0.086 229.8);

Tailwind

colors: {
  custom: {
    50: '#759fb5',
    500: '#307897',
    950: '#000000',
  },
}

SCSS

$custom: #307897;
$custom-light: #759fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#307897",
  "rgb": {
    "r": 48,
    "g": 120,
    "b": 151
  },
  "hsl": {
    "h": 198.058,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54107,
    "c": 0.08556,
    "h": 229.8
  },
  "luminance": 0.16296
}

Semantic roles & 50–950 ramp

primary

#307897

secondary

#B9826A

accent

#784DDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #307897

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

Preview Lab → · Contrast checker → · Palette generator →