#277C96#277C96

#277C96 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.8% C 0.088 H 222.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#277C96
RGB	rgb(39, 124, 150)
HSL	hsl(194, 59%, 37%)
HSV	hsv(194, 74%, 59%)
CMYK	cmyk(74%, 17.3%, 0%, 41.2%)
CIE-LAB	lab(48.32, -16.06, -21.27)
CIE-LCH	lch(48.32, 26.66, 232.95°)
OKLab	oklab(54.79% -0.0648 -0.0595)
OKLCH	oklch(54.79% 0.088 222.5)
XYZ	xyz(13.5471, 17.0471, 31.4247)
Luminance	0.1705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277C96 #964127

analogous

#279679 #277C96 #274596

triadic

#277C96 #96277C #7C9627

tetradic

#277C96 #792796 #964127 #459627

square

#277C96 #792796 #964127 #459627

split-complementary

#277C96 #962745 #967927

monochromatic

#0E2C35 #1A5465 #277C96 #34A4C7 #61BBD6

Accessibility & contrast

On white

4.76

#277C96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#277C96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277C96

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277C96	#FFFFFF	#000000	##FFFFFF
##277C96	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7997

Deuteranopia (green-blind)

#5E6E96

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #277c96;
/* rgb */ color: rgb(39, 124, 150);
/* oklch */ color: oklch(54.8% 0.088 222.5);

Tailwind

colors: {
  custom: {
    50: '#72a2b5',
    500: '#277c96',
    950: '#000000',
  },
}

SCSS

$custom: #277c96;
$custom-light: #72a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#277c96",
  "rgb": {
    "r": 39,
    "g": 124,
    "b": 150
  },
  "hsl": {
    "h": 194.054,
    "s": 58.73,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5479,
    "c": 0.08801,
    "h": 222.5
  },
  "luminance": 0.17049
}

Semantic roles & 50–950 ramp

primary

#277C96

secondary

#BC735D

accent

#6A46E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #277C96

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

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