#297AA5#297AA5

#297AA5 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.101 H 236.4°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#297AA5
RGB	rgb(41, 122, 165)
HSL	hsl(201, 60%, 40%)
HSV	hsv(201, 75%, 65%)
CMYK	cmyk(75.2%, 26.1%, 0%, 35.3%)
CIE-LAB	lab(48.39, -9.39, -29.94)
CIE-LCH	lch(48.39, 31.38, 252.58°)
OKLab	oklab(55.08% -0.0562 -0.0844)
OKLCH	oklch(55.08% 0.101 236.4)
XYZ	xyz(14.6628, 17.1054, 38.1189)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297AA5 #A55429

analogous

#29A592 #297AA5 #293CA5

triadic

#297AA5 #A5297A #7AA529

tetradic

#297AA5 #9229A5 #A55429 #3CA529

square

#297AA5 #9229A5 #A55429 #3CA529

split-complementary

#297AA5 #A5293C #A59229

monochromatic

#113243 #1D5674 #297AA5 #3D9CCF #6EB5DB

Accessibility & contrast

On white

4.75

#297AA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#297AA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297AA5

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297AA5	#FFFFFF	#000000	##FFFFFF
##297AA5	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A7

Deuteranopia (green-blind)

#556EA4

Tritanopia (blue-blind)

#008589

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #297aa5;
/* rgb */ color: rgb(41, 122, 165);
/* oklch */ color: oklch(55.1% 0.101 236.4);

Tailwind

colors: {
  custom: {
    50: '#74a0c0',
    500: '#297aa5',
    950: '#000000',
  },
}

SCSS

$custom: #297aa5;
$custom-light: #74a0c0;
$custom-dark: #000000;

JSON

{
  "hex": "#297aa5",
  "rgb": {
    "r": 41,
    "g": 122,
    "b": 165
  },
  "hsl": {
    "h": 200.806,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.55077,
    "c": 0.10139,
    "h": 236.4
  },
  "luminance": 0.17107
}

Semantic roles & 50–950 ramp

primary

#297AA5

secondary

#C28768

accent

#7C44E3

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #297AA5

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

Preview Lab → · Contrast checker → · Palette generator →