#276A9D#276A9D

#276A9D is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.7% C 0.105 H 245.2°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#276A9D
RGB	rgb(39, 106, 157)
HSL	hsl(206, 60%, 38%)
HSV	hsv(206, 75%, 62%)
CMYK	cmyk(75.2%, 32.5%, 0%, 38.4%)
CIE-LAB	lab(43.02, -3.06, -33.66)
CIE-LCH	lch(43.02, 33.79, 264.81°)
OKLab	oklab(50.68% -0.044 -0.0954)
OKLCH	oklch(50.68% 0.105 245.2)
XYZ	xyz(12.0742, 13.1723, 33.7979)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276A9D #9D5A27

analogous

#279D95 #276A9D #272F9D

triadic

#276A9D #9D276A #6A9D27

tetradic

#276A9D #95279D #9D5A27 #2F9D27

square

#276A9D #95279D #9D5A27 #2F9D27

split-complementary

#276A9D #9D272F #9D9527

monochromatic

#0F283B #1B496C #276A9D #358BCD #66A7D9

Accessibility & contrast

On white

5.78

#276A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#276A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276A9D

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276A9D	#FFFFFF	#000000	##FFFFFF
##276A9D	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536C9F

Deuteranopia (green-blind)

#42619C

Tritanopia (blue-blind)

#00767C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #276a9d;
/* rgb */ color: rgb(39, 106, 157);
/* oklch */ color: oklch(50.7% 0.105 245.2);

Tailwind

colors: {
  custom: {
    50: '#7294ba',
    500: '#276a9d',
    950: '#000000',
  },
}

SCSS

$custom: #276a9d;
$custom-light: #7294ba;
$custom-dark: #000000;

JSON

{
  "hex": "#276a9d",
  "rgb": {
    "r": 39,
    "g": 106,
    "b": 157
  },
  "hsl": {
    "h": 205.932,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5068,
    "c": 0.10507,
    "h": 245.2
  },
  "luminance": 0.13174
}

Semantic roles & 50–950 ramp

primary

#276A9D

secondary

#BF8A61

accent

#8944E3

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276A9D

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

Preview Lab → · Contrast checker → · Palette generator →