#305271#305271

#305271 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.7% C 0.065 H 247.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#305271
RGB	rgb(48, 82, 113)
HSL	hsl(209, 40%, 32%)
HSV	hsv(209, 58%, 44%)
CMYK	cmyk(57.5%, 27.4%, 0%, 55.7%)
CIE-LAB	lab(33.68, -2.42, -21.52)
CIE-LCH	lch(33.68, 21.66, 263.60°)
OKLab	oklab(42.69% -0.0251 -0.0603)
OKLCH	oklch(42.69% 0.065 247.4)
XYZ	xyz(7.2158, 7.8546, 16.7554)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305271 #714F30

analogous

#307170 #305271 #303271

triadic

#305271 #713052 #527130

tetradic

#305271 #703071 #714F30 #327130

square

#305271 #703071 #714F30 #327130

split-complementary

#305271 #713032 #717030

monochromatic

#0C141B #1E3346 #305271 #42719C #6090BB

Accessibility & contrast

On white

8.17

#305271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#305271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305271

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305271	#FFFFFF	#000000	##FFFFFF
##305271	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455372

Deuteranopia (green-blind)

#3C4C70

Tritanopia (blue-blind)

#04595D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #305271;
/* rgb */ color: rgb(48, 82, 113);
/* oklch */ color: oklch(42.7% 0.065 247.4);

Tailwind

colors: {
  custom: {
    50: '#6e829a',
    500: '#305271',
    950: '#000000',
  },
}

SCSS

$custom: #305271;
$custom-light: #6e829a;
$custom-dark: #000000;

JSON

{
  "hex": "#305271",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 113
  },
  "hsl": {
    "h": 208.615,
    "s": 40.373,
    "l": 31.569
  },
  "oklch": {
    "l": 0.42694,
    "c": 0.06534,
    "h": 247.4
  },
  "luminance": 0.07855
}

Semantic roles & 50–950 ramp

primary

#305271

secondary

#A27D5B

accent

#9158D0

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #305271

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

Preview Lab → · Contrast checker → · Palette generator →