#276B8E#276B8E

#276B8E is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.1% C 0.087 H 234.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#276B8E
RGB	rgb(39, 107, 142)
HSL	hsl(200, 57%, 35%)
HSV	hsv(200, 73%, 56%)
CMYK	cmyk(72.5%, 24.6%, 0%, 44.3%)
CIE-LAB	lab(42.61, -9.15, -25.37)
CIE-LCH	lch(42.61, 26.97, 250.16°)
OKLab	oklab(50.12% -0.0501 -0.0713)
OKLCH	oklch(50.12% 0.087 234.9)
XYZ	xyz(10.9750, 12.8985, 27.4972)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276B8E #8E4A27

analogous

#278E7D #276B8E #27388E

triadic

#276B8E #8E276B #6B8E27

tetradic

#276B8E #7D278E #8E4A27 #388E27

square

#276B8E #7D278E #8E4A27 #388E27

split-complementary

#276B8E #8E2738 #8E7D27

monochromatic

#0D232E #1A475E #276B8E #348FBE #5DABD2

Accessibility & contrast

On white

5.87

#276B8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#276B8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276B8E

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276B8E	#FFFFFF	#000000	##FFFFFF
##276B8E	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6A90

Deuteranopia (green-blind)

#4C608D

Tritanopia (blue-blind)

#007477

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #276b8e;
/* rgb */ color: rgb(39, 107, 142);
/* oklch */ color: oklch(50.1% 0.087 234.9);

Tailwind

colors: {
  custom: {
    50: '#6f95af',
    500: '#276b8e',
    950: '#000000',
  },
}

SCSS

$custom: #276b8e;
$custom-light: #6f95af;
$custom-dark: #000000;

JSON

{
  "hex": "#276b8e",
  "rgb": {
    "r": 39,
    "g": 107,
    "b": 142
  },
  "hsl": {
    "h": 200.388,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.50116,
    "c": 0.08717,
    "h": 234.9
  },
  "luminance": 0.129
}

Semantic roles & 50–950 ramp

primary

#276B8E

secondary

#B87959

accent

#7B48E0

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276B8E

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

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