#276F9D#276F9D

#276F9D is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.9% C 0.101 H 241.0°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#276F9D
RGB	rgb(39, 111, 157)
HSL	hsl(203, 60%, 38%)
HSV	hsv(203, 75%, 62%)
CMYK	cmyk(75.2%, 29.3%, 0%, 38.4%)
CIE-LAB	lab(44.57, -6.08, -31.23)
CIE-LCH	lch(44.57, 31.82, 258.98°)
OKLab	oklab(51.9% -0.049 -0.0883)
OKLCH	oklch(51.9% 0.101 241)
XYZ	xyz(12.6046, 14.2331, 33.9747)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276F9D #9D5527

analogous

#279D90 #276F9D #27349D

triadic

#276F9D #9D276F #6F9D27

tetradic

#276F9D #90279D #9D5527 #349D27

square

#276F9D #90279D #9D5527 #349D27

split-complementary

#276F9D #9D2734 #9D9027

monochromatic

#0F2A3B #1B4C6C #276F9D #3591CD #66ACD9

Accessibility & contrast

On white

5.46

#276F9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#276F9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276F9D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276F9D	#FFFFFF	#000000	##FFFFFF
##276F9D	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A709F

Deuteranopia (green-blind)

#49649C

Tritanopia (blue-blind)

#007A7F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #276f9d;
/* rgb */ color: rgb(39, 111, 157);
/* oklch */ color: oklch(51.9% 0.101 241.0);

Tailwind

colors: {
  custom: {
    50: '#7298ba',
    500: '#276f9d',
    950: '#000000',
  },
}

SCSS

$custom: #276f9d;
$custom-light: #7298ba;
$custom-dark: #000000;

JSON

{
  "hex": "#276f9d",
  "rgb": {
    "r": 39,
    "g": 111,
    "b": 157
  },
  "hsl": {
    "h": 203.39,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.519,
    "c": 0.10097,
    "h": 241
  },
  "luminance": 0.14235
}

Semantic roles & 50–950 ramp

primary

#276F9D

secondary

#BF8661

accent

#8244E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276F9D

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

Preview Lab → · Contrast checker → · Palette generator →