#305A67#305A67

#305A67 is a dark, muted cyan. Relative luminance 0.089; OKLCH L 44.3% C 0.051 H 220.1°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#305A67
RGB	rgb(48, 90, 103)
HSL	hsl(194, 36%, 30%)
HSV	hsv(194, 53%, 40%)
CMYK	cmyk(53.4%, 12.6%, 0%, 59.6%)
CIE-LAB	lab(35.83, -10.65, -11.98)
CIE-LCH	lch(35.83, 16.03, 228.37°)
OKLab	oklab(44.26% -0.0394 -0.0331)
OKLCH	oklch(44.26% 0.051 220.1)
XYZ	xyz(7.3223, 8.9194, 14.1651)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305A67 #673D30

analogous

#306759 #305A67 #303F67

triadic

#305A67 #67305A #5A6730

tetradic

#305A67 #593067 #673D30 #3F6730

square

#305A67 #593067 #673D30 #3F6730

split-complementary

#305A67 #67303F #675930

monochromatic

#0A1215 #1D363D #305A67 #437E91 #5E9FB4

Accessibility & contrast

On white

7.54

#305A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#305A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305A67

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305A67	#FFFFFF	#000000	##FFFFFF
##305A67	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525868

Deuteranopia (green-blind)

#4A5267

Tritanopia (blue-blind)

#105E5E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #305a67;
/* rgb */ color: rgb(48, 90, 103);
/* oklch */ color: oklch(44.3% 0.051 220.1);

Tailwind

colors: {
  custom: {
    50: '#6d8892',
    500: '#305a67',
    950: '#000000',
  },
}

SCSS

$custom: #305a67;
$custom-light: #6d8892;
$custom-dark: #000000;

JSON

{
  "hex": "#305a67",
  "rgb": {
    "r": 48,
    "g": 90,
    "b": 103
  },
  "hsl": {
    "h": 194.182,
    "s": 36.424,
    "l": 29.608
  },
  "oklch": {
    "l": 0.44258,
    "c": 0.05145,
    "h": 220.1
  },
  "luminance": 0.0892
}

Semantic roles & 50–950 ramp

primary

#305A67

secondary

#98695A

accent

#765BCC

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070B0D

muted

#7A7C7D

Preview Lab

Preview with #305A67

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

Preview Lab → · Contrast checker → · Palette generator →