#2977AA#2977AA

#2977AA is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.109 H 241.8°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2977AA
RGB	rgb(41, 119, 170)
HSL	hsl(204, 61%, 41%)
HSV	hsv(204, 76%, 67%)
CMYK	cmyk(75.9%, 30%, 0%, 33.3%)
CIE-LAB	lab(47.71, -5.83, -33.92)
CIE-LCH	lch(47.71, 34.42, 260.26°)
OKLab	oklab(54.61% -0.0515 -0.096)
OKLCH	oklch(54.61% 0.109 241.8)
XYZ	xyz(14.7641, 16.5656, 40.4418)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2977AA #AA5C29

analogous

#29AA9D #2977AA #2937AA

triadic

#2977AA #AA2977 #77AA29

tetradic

#2977AA #9D29AA #AA5C29 #37AA29

square

#2977AA #9D29AA #AA5C29 #37AA29

split-complementary

#2977AA #AA2937 #AA9D29

monochromatic

#113247 #1D5479 #2977AA #3F97D1 #71B2DD

Accessibility & contrast

On white

4.87

#2977AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#2977AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2977AA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2977AA	#FFFFFF	#000000	##FFFFFF
##2977AA	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F78AC

Deuteranopia (green-blind)

#4E6CA9

Tritanopia (blue-blind)

#008489

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2977aa;
/* rgb */ color: rgb(41, 119, 170);
/* oklch */ color: oklch(54.6% 0.109 241.8);

Tailwind

colors: {
  custom: {
    50: '#759ec3',
    500: '#2977aa',
    950: '#000000',
  },
}

SCSS

$custom: #2977aa;
$custom-light: #759ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#2977aa",
  "rgb": {
    "r": 41,
    "g": 119,
    "b": 170
  },
  "hsl": {
    "h": 203.721,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54611,
    "c": 0.10896,
    "h": 241.8
  },
  "luminance": 0.16567
}

Semantic roles & 50–950 ramp

primary

#2977AA

secondary

#C48E6B

accent

#8344E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2977AA

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

Preview Lab → · Contrast checker → · Palette generator →