#276B8D#276B8D

#276B8D is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.1% C 0.086 H 234.2°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#276B8D
RGB	rgb(39, 107, 141)
HSL	hsl(200, 57%, 35%)
HSV	hsv(200, 72%, 55%)
CMYK	cmyk(72.3%, 24.1%, 0%, 44.7%)
CIE-LAB	lab(42.56, -9.51, -24.84)
CIE-LCH	lch(42.56, 26.60, 249.05°)
OKLab	oklab(50.07% -0.0504 -0.0698)
OKLCH	oklch(50.07% 0.086 234.2)
XYZ	xyz(10.9002, 12.8686, 27.1036)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276B8D #8D4927

analogous

#278D7C #276B8D #27388D

triadic

#276B8D #8D276B #6B8D27

tetradic

#276B8D #7C278D #8D4927 #388D27

square

#276B8D #7C278D #8D4927 #388D27

split-complementary

#276B8D #8D2738 #8D7C27

monochromatic

#0C222D #1A475D #276B8D #348FBD #5CABD2

Accessibility & contrast

On white

5.88

#276B8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#276B8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276B8D

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276B8D	#FFFFFF	#000000	##FFFFFF
##276B8D	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6A8F

Deuteranopia (green-blind)

#4D608C

Tritanopia (blue-blind)

#007476

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #276b8d;
/* rgb */ color: rgb(39, 107, 141);
/* oklch */ color: oklch(50.1% 0.086 234.2);

Tailwind

colors: {
  custom: {
    50: '#6f95ae',
    500: '#276b8d',
    950: '#000000',
  },
}

SCSS

$custom: #276b8d;
$custom-light: #6f95ae;
$custom-dark: #000000;

JSON

{
  "hex": "#276b8d",
  "rgb": {
    "r": 39,
    "g": 107,
    "b": 141
  },
  "hsl": {
    "h": 200,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.50065,
    "c": 0.08615,
    "h": 234.2
  },
  "luminance": 0.1287
}

Semantic roles & 50–950 ramp

primary

#276B8D

secondary

#B77859

accent

#7B48E0

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276B8D

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

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