#306E98#306E98

#306E98 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.7% C 0.092 H 241.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#306E98
RGB	rgb(48, 110, 152)
HSL	hsl(204, 52%, 39%)
HSV	hsv(204, 68%, 60%)
CMYK	cmyk(68.4%, 27.6%, 0%, 40.4%)
CIE-LAB	lab(44.30, -5.91, -28.67)
CIE-LCH	lch(44.30, 29.27, 258.35°)
OKLab	oklab(51.69% -0.0441 -0.0808)
OKLCH	oklch(51.69% 0.092 241.4)
XYZ	xyz(12.4602, 14.0459, 31.7541)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306E98 #985A30

analogous

#30988E #306E98 #303A98

triadic

#306E98 #98306E #6E9830

tetradic

#306E98 #8E3098 #985A30 #3A9830

square

#306E98 #8E3098 #985A30 #3A9830

split-complementary

#306E98 #98303A #988E30

monochromatic

#132B3B #214C69 #306E98 #428FC3 #70ABD2

Accessibility & contrast

On white

5.51

#306E98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#306E98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306E98

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306E98	#FFFFFF	#000000	##FFFFFF
##306E98	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6E9A

Deuteranopia (green-blind)

#4D6497

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #306e98;
/* rgb */ color: rgb(48, 110, 152);
/* oklch */ color: oklch(51.7% 0.092 241.4);

Tailwind

colors: {
  custom: {
    50: '#7497b6',
    500: '#306e98',
    950: '#000000',
  },
}

SCSS

$custom: #306e98;
$custom-light: #7497b6;
$custom-dark: #000000;

JSON

{
  "hex": "#306e98",
  "rgb": {
    "r": 48,
    "g": 110,
    "b": 152
  },
  "hsl": {
    "h": 204.231,
    "s": 52,
    "l": 39.216
  },
  "oklch": {
    "l": 0.5169,
    "c": 0.09204,
    "h": 241.4
  },
  "luminance": 0.14047
}

Semantic roles & 50–950 ramp

primary

#306E98

secondary

#BA8A6A

accent

#864CDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #306E98

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

Preview Lab → · Contrast checker → · Palette generator →