#276A88#276A88

#276A88 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.6% C 0.082 H 231.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#276A88
RGB	rgb(39, 106, 136)
HSL	hsl(199, 55%, 34%)
HSV	hsv(199, 71%, 53%)
CMYK	cmyk(71.3%, 22.1%, 0%, 46.7%)
CIE-LAB	lab(42.02, -10.70, -22.68)
CIE-LCH	lch(42.02, 25.08, 244.73°)
OKLab	oklab(49.56% -0.0513 -0.0636)
OKLCH	oklch(49.56% 0.082 231.1)
XYZ	xyz(10.4329, 12.5158, 25.1537)
Luminance	0.1252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276A88 #884527

analogous

#278876 #276A88 #273988

triadic

#276A88 #88276A #6A8827

tetradic

#276A88 #762788 #884527 #398827

square

#276A88 #762788 #884527 #398827

split-complementary

#276A88 #882739 #887627

monochromatic

#0C2029 #194558 #276A88 #358FB8 #5AABD0

Accessibility & contrast

On white

5.99

#276A88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#276A88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276A88

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276A88	#FFFFFF	#000000	##FFFFFF
##276A88	1.00	5.99	3.50	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6989

Deuteranopia (green-blind)

#4E5F88

Tritanopia (blue-blind)

#007274

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #276a88;
/* rgb */ color: rgb(39, 106, 136);
/* oklch */ color: oklch(49.6% 0.082 231.1);

Tailwind

colors: {
  custom: {
    50: '#6e94aa',
    500: '#276a88',
    950: '#000000',
  },
}

SCSS

$custom: #276a88;
$custom-light: #6e94aa;
$custom-dark: #000000;

JSON

{
  "hex": "#276a88",
  "rgb": {
    "r": 39,
    "g": 106,
    "b": 136
  },
  "hsl": {
    "h": 198.557,
    "s": 55.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.49561,
    "c": 0.0817,
    "h": 231.1
  },
  "luminance": 0.12517
}

Semantic roles & 50–950 ramp

primary

#276A88

secondary

#B57356

accent

#7749DF

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276A88

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

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