#276478#276478

#276478 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.2% C 0.070 H 222.9°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#276478
RGB	rgb(39, 100, 120)
HSL	hsl(195, 51%, 31%)
HSV	hsv(195, 68%, 47%)
CMYK	cmyk(67.5%, 16.7%, 0%, 52.9%)
CIE-LAB	lab(39.41, -12.80, -17.01)
CIE-LCH	lch(39.41, 21.29, 233.04°)
OKLab	oklab(47.25% -0.051 -0.0474)
OKLCH	oklch(47.25% 0.07 222.9)
XYZ	xyz(8.7827, 10.9008, 19.4069)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276478 #783B27

analogous

#277863 #276478 #273B78

triadic

#276478 #782764 #647827

tetradic

#276478 #632778 #783B27 #3B7827

square

#276478 #632778 #783B27 #3B7827

split-complementary

#276478 #78273B #786327

monochromatic

#09171C #183E4A #276478 #368AA6 #52AAC7

Accessibility & contrast

On white

6.60

#276478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#276478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276478

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276478	#FFFFFF	#000000	##FFFFFF
##276478	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596279

Deuteranopia (green-blind)

#4D5978

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #276478;
/* rgb */ color: rgb(39, 100, 120);
/* oklch */ color: oklch(47.2% 0.070 222.9);

Tailwind

colors: {
  custom: {
    50: '#6b909f',
    500: '#276478',
    950: '#000000',
  },
}

SCSS

$custom: #276478;
$custom-light: #6b909f;
$custom-dark: #000000;

JSON

{
  "hex": "#276478",
  "rgb": {
    "r": 39,
    "g": 100,
    "b": 120
  },
  "hsl": {
    "h": 194.815,
    "s": 50.943,
    "l": 31.176
  },
  "oklch": {
    "l": 0.47249,
    "c": 0.06965,
    "h": 222.9
  },
  "luminance": 0.10902
}

Semantic roles & 50–950 ramp

primary

#276478

secondary

#AA6751

accent

#704DDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #276478

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

Preview Lab → · Contrast checker → · Palette generator →