#307097#307097

#307097 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.1% C 0.090 H 238.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#307097
RGB	rgb(48, 112, 151)
HSL	hsl(203, 52%, 39%)
HSV	hsv(203, 68%, 59%)
CMYK	cmyk(68.2%, 25.8%, 0%, 40.8%)
CIE-LAB	lab(44.87, -7.45, -27.18)
CIE-LCH	lch(44.87, 28.18, 254.67°)
OKLab	oklab(52.13% -0.0466 -0.0765)
OKLCH	oklch(52.13% 0.09 238.6)
XYZ	xyz(12.5969, 14.4498, 31.3974)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307097 #975730

analogous

#30978B #307097 #303D97

triadic

#307097 #973070 #709730

tetradic

#307097 #8B3097 #975730 #3D9730

square

#307097 #8B3097 #975730 #3D9730

split-complementary

#307097 #97303D #978B30

monochromatic

#122B3A #214E69 #307097 #4192C3 #70ADD2

Accessibility & contrast

On white

5.40

#307097 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#307097 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307097

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307097	#FFFFFF	#000000	##FFFFFF
##307097	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7099

Deuteranopia (green-blind)

#506696

Tritanopia (blue-blind)

#007A7D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #307097;
/* rgb */ color: rgb(48, 112, 151);
/* oklch */ color: oklch(52.1% 0.090 238.6);

Tailwind

colors: {
  custom: {
    50: '#7499b5',
    500: '#307097',
    950: '#000000',
  },
}

SCSS

$custom: #307097;
$custom-light: #7499b5;
$custom-dark: #000000;

JSON

{
  "hex": "#307097",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 151
  },
  "hsl": {
    "h": 202.718,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.52128,
    "c": 0.08956,
    "h": 238.6
  },
  "luminance": 0.14451
}

Semantic roles & 50–950 ramp

primary

#307097

secondary

#B9886A

accent

#834DDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #307097

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

Preview Lab → · Contrast checker → · Palette generator →