#276D7C#276D7C

#276D7C is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 49.8% C 0.072 H 214.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#276D7C
RGB	rgb(39, 109, 124)
HSL	hsl(191, 52%, 32%)
HSV	hsv(191, 69%, 49%)
CMYK	cmyk(68.5%, 12.1%, 0%, 51.4%)
CIE-LAB	lab(42.49, -16.55, -14.73)
CIE-LCH	lch(42.49, 22.15, 221.67°)
OKLab	oklab(49.77% -0.0595 -0.041)
OKLCH	oklch(49.77% 0.072 214.5)
XYZ	xyz(9.9419, 12.8228, 21.0160)
Luminance	0.1282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276D7C #7C3627

analogous

#277C61 #276D7C #27437C

triadic

#276D7C #7C276D #6D7C27

tetradic

#276D7C #61277C #7C3627 #437C27

square

#276D7C #61277C #7C3627 #437C27

split-complementary

#276D7C #7C2743 #7C6127

monochromatic

#0A1B1F #18444D #276D7C #3696AB #54B5C9

Accessibility & contrast

On white

5.89

#276D7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#276D7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276D7C

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276D7C	#FFFFFF	#000000	##FFFFFF
##276D7C	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62697D

Deuteranopia (green-blind)

#56607C

Tritanopia (blue-blind)

#007372

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #276d7c;
/* rgb */ color: rgb(39, 109, 124);
/* oklch */ color: oklch(49.8% 0.072 214.5);

Tailwind

colors: {
  custom: {
    50: '#6d97a2',
    500: '#276d7c',
    950: '#000000',
  },
}

SCSS

$custom: #276d7c;
$custom-light: #6d97a2;
$custom-dark: #000000;

JSON

{
  "hex": "#276d7c",
  "rgb": {
    "r": 39,
    "g": 109,
    "b": 124
  },
  "hsl": {
    "h": 190.588,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.49774,
    "c": 0.07223,
    "h": 214.5
  },
  "luminance": 0.12824
}

Semantic roles & 50–950 ramp

primary

#276D7C

secondary

#AE6151

accent

#664CDC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080D0F

muted

#7B7E7E

Preview Lab

Preview with #276D7C

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

Preview Lab → · Contrast checker → · Palette generator →