#276C9C#276C9C

#276C9C is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.1% C 0.102 H 243.1°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#276C9C
RGB	rgb(39, 108, 156)
HSL	hsl(205, 60%, 38%)
HSV	hsv(205, 75%, 61%)
CMYK	cmyk(75%, 30.8%, 0%, 38.8%)
CIE-LAB	lab(43.59, -4.64, -32.17)
CIE-LCH	lch(43.59, 32.50, 261.79°)
OKLab	oklab(51.11% -0.0463 -0.0911)
OKLCH	oklch(51.11% 0.102 243.1)
XYZ	xyz(12.1977, 13.5554, 33.4196)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276C9C #9C5727

analogous

#279C91 #276C9C #27329C

triadic

#276C9C #9C276C #6C9C27

tetradic

#276C9C #91279C #9C5727 #329C27

square

#276C9C #91279C #9C5727 #329C27

split-complementary

#276C9C #9C2732 #9C9127

monochromatic

#0F283A #1B4A6B #276C9C #348ECC #65A9D8

Accessibility & contrast

On white

5.66

#276C9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#276C9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276C9C

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276C9C	#FFFFFF	#000000	##FFFFFF
##276C9C	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566D9E

Deuteranopia (green-blind)

#46629B

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276c9c;
/* rgb */ color: rgb(39, 108, 156);
/* oklch */ color: oklch(51.1% 0.102 243.1);

Tailwind

colors: {
  custom: {
    50: '#7295b9',
    500: '#276c9c',
    950: '#000000',
  },
}

SCSS

$custom: #276c9c;
$custom-light: #7295b9;
$custom-dark: #000000;

JSON

{
  "hex": "#276c9c",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 156
  },
  "hsl": {
    "h": 204.615,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.51111,
    "c": 0.10216,
    "h": 243.1
  },
  "luminance": 0.13557
}

Semantic roles & 50–950 ramp

primary

#276C9C

secondary

#BE8761

accent

#8645E3

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276C9C

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

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