#275F75#275F75

#275F75 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.8% C 0.068 H 227.0°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#275F75
RGB	rgb(39, 95, 117)
HSL	hsl(197, 50%, 31%)
HSV	hsv(197, 67%, 46%)
CMYK	cmyk(66.7%, 18.8%, 0%, 54.1%)
CIE-LAB	lab(37.66, -10.92, -17.87)
CIE-LCH	lch(37.66, 20.94, 238.58°)
OKLab	oklab(45.81% -0.0465 -0.0499)
OKLCH	oklch(45.81% 0.068 227)
XYZ	xyz(8.1385, 9.8993, 18.3080)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275F75 #753D27

analogous

#277564 #275F75 #273875

triadic

#275F75 #75275F #5F7527

tetradic

#275F75 #642775 #753D27 #387527

square

#275F75 #642775 #753D27 #387527

split-complementary

#275F75 #752738 #756427

monochromatic

#081419 #183A47 #275F75 #3684A3 #51A4C5

Accessibility & contrast

On white

7.05

#275F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#275F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275F75

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275F75	#FFFFFF	#000000	##FFFFFF
##275F75	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535D76

Deuteranopia (green-blind)

#485575

Tritanopia (blue-blind)

#006566

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #275f75;
/* rgb */ color: rgb(39, 95, 117);
/* oklch */ color: oklch(45.8% 0.068 227.0);

Tailwind

colors: {
  custom: {
    50: '#6a8c9c',
    500: '#275f75',
    950: '#000000',
  },
}

SCSS

$custom: #275f75;
$custom-light: #6a8c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#275f75",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 117
  },
  "hsl": {
    "h": 196.923,
    "s": 50,
    "l": 30.588
  },
  "oklch": {
    "l": 0.45807,
    "c": 0.06818,
    "h": 227
  },
  "luminance": 0.099
}

Semantic roles & 50–950 ramp

primary

#275F75

secondary

#A76951

accent

#764EDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #275F75

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

Preview Lab → · Contrast checker → · Palette generator →