#2977A8#2977A8

#2977A8 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.5% C 0.107 H 240.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2977A8
RGB	rgb(41, 119, 168)
HSL	hsl(203, 61%, 41%)
HSV	hsv(203, 76%, 66%)
CMYK	cmyk(75.6%, 29.2%, 0%, 34.1%)
CIE-LAB	lab(47.61, -6.55, -32.91)
CIE-LCH	lch(47.61, 33.55, 258.74°)
OKLab	oklab(54.5% -0.0522 -0.0931)
OKLCH	oklch(54.5% 0.107 240.7)
XYZ	xyz(14.5764, 16.4905, 39.4530)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2977A8 #A85A29

analogous

#29A899 #2977A8 #2937A8

triadic

#2977A8 #A82977 #77A829

tetradic

#2977A8 #9929A8 #A85A29 #37A829

square

#2977A8 #9929A8 #A85A29 #37A829

split-complementary

#2977A8 #A82937 #A89929

monochromatic

#113146 #1D5477 #2977A8 #3E98D0 #6FB2DC

Accessibility & contrast

On white

4.89

#2977A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#2977A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2977A8

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2977A8	#FFFFFF	#000000	##FFFFFF
##2977A8	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6078AA

Deuteranopia (green-blind)

#4F6CA7

Tritanopia (blue-blind)

#008388

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2977a8;
/* rgb */ color: rgb(41, 119, 168);
/* oklch */ color: oklch(54.5% 0.107 240.7);

Tailwind

colors: {
  custom: {
    50: '#759ec2',
    500: '#2977a8',
    950: '#000000',
  },
}

SCSS

$custom: #2977a8;
$custom-light: #759ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#2977a8",
  "rgb": {
    "r": 41,
    "g": 119,
    "b": 168
  },
  "hsl": {
    "h": 203.15,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54503,
    "c": 0.10669,
    "h": 240.7
  },
  "luminance": 0.16492
}

Semantic roles & 50–950 ramp

primary

#2977A8

secondary

#C38C6A

accent

#8244E4

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2977A8

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

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