#276E91#276E91

#276E91 is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.089 H 234.0°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#276E91
RGB	rgb(39, 110, 145)
HSL	hsl(200, 58%, 36%)
HSV	hsv(200, 73%, 57%)
CMYK	cmyk(73.1%, 24.1%, 0%, 43.1%)
CIE-LAB	lab(43.69, -9.84, -25.47)
CIE-LCH	lch(43.69, 27.31, 248.88°)
OKLab	oklab(51.02% -0.0521 -0.0716)
OKLCH	oklch(51.02% 0.089 234)
XYZ	xyz(11.5214, 13.6262, 28.8055)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276E91 #914A27

analogous

#27917F #276E91 #273991

triadic

#276E91 #91276E #6E9127

tetradic

#276E91 #7F2791 #914A27 #399127

square

#276E91 #7F2791 #914A27 #399127

split-complementary

#276E91 #912739 #917F27

monochromatic

#0D2531 #1A4961 #276E91 #3493C1 #5FADD4

Accessibility & contrast

On white

5.64

#276E91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#276E91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276E91

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276E91	#FFFFFF	#000000	##FFFFFF
##276E91	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6D93

Deuteranopia (green-blind)

#4E6390

Tritanopia (blue-blind)

#00777A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276e91;
/* rgb */ color: rgb(39, 110, 145);
/* oklch */ color: oklch(51.0% 0.089 234.0);

Tailwind

colors: {
  custom: {
    50: '#7097b1',
    500: '#276e91',
    950: '#000000',
  },
}

SCSS

$custom: #276e91;
$custom-light: #7097b1;
$custom-dark: #000000;

JSON

{
  "hex": "#276e91",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 145
  },
  "hsl": {
    "h": 199.811,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.51022,
    "c": 0.08861,
    "h": 234
  },
  "luminance": 0.13628
}

Semantic roles & 50–950 ramp

primary

#276E91

secondary

#B97A5B

accent

#7A47E1

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276E91

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

Preview Lab → · Contrast checker → · Palette generator →