#276E88#276E88

#276E88 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.6% C 0.080 H 226.2°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#276E88
RGB	rgb(39, 110, 136)
HSL	hsl(196, 55%, 34%)
HSV	hsv(196, 71%, 53%)
CMYK	cmyk(71.3%, 19.1%, 0%, 46.7%)
CIE-LAB	lab(43.30, -13.02, -20.71)
CIE-LCH	lch(43.30, 24.46, 237.84°)
OKLab	oklab(50.58% -0.0556 -0.0579)
OKLCH	oklch(50.58% 0.08 226.2)
XYZ	xyz(10.8548, 13.3596, 25.2944)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276E88 #884127

analogous

#278872 #276E88 #273E88

triadic

#276E88 #88276E #6E8827

tetradic

#276E88 #722788 #884127 #3E8827

square

#276E88 #722788 #884127 #3E8827

split-complementary

#276E88 #88273E #887227

monochromatic

#0C2129 #194858 #276E88 #3594B8 #5AB0D0

Accessibility & contrast

On white

5.72

#276E88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#276E88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276E88

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276E88	#FFFFFF	#000000	##FFFFFF
##276E88	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606C89

Deuteranopia (green-blind)

#536288

Tritanopia (blue-blind)

#007676

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #276e88;
/* rgb */ color: rgb(39, 110, 136);
/* oklch */ color: oklch(50.6% 0.080 226.2);

Tailwind

colors: {
  custom: {
    50: '#6e97aa',
    500: '#276e88',
    950: '#000000',
  },
}

SCSS

$custom: #276e88;
$custom-light: #6e97aa;
$custom-dark: #000000;

JSON

{
  "hex": "#276e88",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 136
  },
  "hsl": {
    "h": 196.082,
    "s": 55.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.50579,
    "c": 0.0803,
    "h": 226.2
  },
  "luminance": 0.13361
}

Semantic roles & 50–950 ramp

primary

#276E88

secondary

#B57056

accent

#7149DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276E88

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

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