#276B81#276B81

#276B81 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.5% C 0.075 H 223.0°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#276B81
RGB	rgb(39, 107, 129)
HSL	hsl(195, 54%, 33%)
HSV	hsv(195, 70%, 51%)
CMYK	cmyk(69.8%, 17.1%, 0%, 49.4%)
CIE-LAB	lab(42.05, -13.73, -18.43)
CIE-LCH	lch(42.05, 22.98, 233.32°)
OKLab	oklab(49.48% -0.0551 -0.0515)
OKLCH	oklch(49.48% 0.075 223)
XYZ	xyz(10.0552, 12.5306, 22.6533)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276B81 #813D27

analogous

#27816A #276B81 #273E81

triadic

#276B81 #81276B #6B8127

tetradic

#276B81 #6A2781 #813D27 #3E8127

square

#276B81 #6A2781 #813D27 #3E8127

split-complementary

#276B81 #81273E #816A27

monochromatic

#0B1D23 #194452 #276B81 #3592B0 #56AFCC

Accessibility & contrast

On white

5.99

#276B81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#276B81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276B81

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276B81	#FFFFFF	#000000	##FFFFFF
##276B81	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6882

Deuteranopia (green-blind)

#525F81

Tritanopia (blue-blind)

#007272

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #276b81;
/* rgb */ color: rgb(39, 107, 129);
/* oklch */ color: oklch(49.5% 0.075 223.0);

Tailwind

colors: {
  custom: {
    50: '#6d95a5',
    500: '#276b81',
    950: '#000000',
  },
}

SCSS

$custom: #276b81;
$custom-light: #6d95a5;
$custom-dark: #000000;

JSON

{
  "hex": "#276b81",
  "rgb": {
    "r": 39,
    "g": 107,
    "b": 129
  },
  "hsl": {
    "h": 194.667,
    "s": 53.571,
    "l": 32.941
  },
  "oklch": {
    "l": 0.49481,
    "c": 0.07542,
    "h": 223
  },
  "luminance": 0.12532
}

Semantic roles & 50–950 ramp

primary

#276B81

secondary

#B16A53

accent

#6F4BDD

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #276B81

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

Preview Lab → · Contrast checker → · Palette generator →