#277B95#277B95

#277B95 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.5% C 0.087 H 222.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#277B95
RGB	rgb(39, 123, 149)
HSL	hsl(194, 59%, 37%)
HSV	hsv(194, 74%, 58%)
CMYK	cmyk(73.8%, 17.4%, 0%, 41.6%)
CIE-LAB	lab(47.96, -15.85, -21.24)
CIE-LCH	lch(47.96, 26.50, 233.27°)
OKLab	oklab(54.49% -0.0642 -0.0594)
OKLCH	oklch(54.49% 0.087 222.8)
XYZ	xyz(13.3422, 16.7656, 30.9609)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B95 #954127

analogous

#279578 #277B95 #274495

triadic

#277B95 #95277B #7B9527

tetradic

#277B95 #782795 #954127 #449527

square

#277B95 #782795 #954127 #449527

split-complementary

#277B95 #952744 #957827

monochromatic

#0E2B34 #1A5364 #277B95 #34A3C6 #61BAD6

Accessibility & contrast

On white

4.82

#277B95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#277B95 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B95

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B95	#FFFFFF	#000000	##FFFFFF
##277B95	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7896

Deuteranopia (green-blind)

#5D6D95

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #277b95;
/* rgb */ color: rgb(39, 123, 149);
/* oklch */ color: oklch(54.5% 0.087 222.8);

Tailwind

colors: {
  custom: {
    50: '#71a1b4',
    500: '#277b95',
    950: '#000000',
  },
}

SCSS

$custom: #277b95;
$custom-light: #71a1b4;
$custom-dark: #000000;

JSON

{
  "hex": "#277b95",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 149
  },
  "hsl": {
    "h": 194.182,
    "s": 58.511,
    "l": 36.863
  },
  "oklch": {
    "l": 0.54492,
    "c": 0.08746,
    "h": 222.8
  },
  "luminance": 0.16767
}

Semantic roles & 50–950 ramp

primary

#277B95

secondary

#BB735D

accent

#6B46E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #277B95

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

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