#5989CD
Closest named color: Faded Blue (#658CBB). oklch(62.6% 0.116 257.2), rgb(89, 137, 205).
Aa
Black text reads best on this color (5.88:1).
About this color
#5989CD is a medium-light, moderately saturated blue. In OKLCH its lightness is 63%, its chroma 0.116 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.033 away. Black text reads best on it, at 5.88:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 5.88:1 |
| White text | 3.56:1 |
Values
| HEX | #5989CD |
| RGB | rgb(89, 137, 205) |
| HSL | hsl(215, 54%, 58%) |
| OKLCH | oklch(62.6% 0.116 257.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5989CD | 3.56:1 | AA large text | Lc -68.6 | Content text, not long reading |
| Black text on #5989CD | 5.88:1 | AA | Lc 41.0 | Non-text elements, placeholder text |
| #5989CD text on white | 3.56:1 | AA large text | Lc 63.1 | Content text, not long reading |
| #5989CD text on black | 5.88:1 | AA | Lc -38.6 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CCDAEE
oklch(88.4% 0.031 257.2)
-
Step 300
300
#AAC3E6
oklch(81% 0.057 256.8)
-
Step 400
400
#7CA3D9
oklch(70.8% 0.09 256.6)
-
Step 500
500 (this color)
#5989CD
oklch(62.6% 0.116 257.2)
-
Step 600
600
#4073BC
oklch(55.5% 0.127 257.5)
-
Step 700
700
#3260A2
oklch(49% 0.118 257.6)
-
Step 800
800
#2A4F83
oklch(42.7% 0.097 257.2)
-
Step 900
900
#264269
oklch(37.7% 0.075 256.9)
-
Step 950
950
#17273E
oklch(27.1% 0.048 257.5)
#5989CD with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6D8ED0 | 0.028 |
| Deuteranopia (no green cones) | #5E83CC | 0.016 |
| Tritanopia (no blue cones) | #0098A2 | 0.101 |
| Achromatopsia (no color) | #878787 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5989CD
#5989CD
oklch(62.6% 0.116 257.2)
- #AF7E27
#AF7E27
oklch(62.7% 0.116 77.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5989CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.033
- Dark Sky Blue #448EE4 ΔE 0.037
- Cool Blue #4984B8 ΔE 0.038
- Steel Blue #4682B4 ΔE 0.047
- Soft Blue #6488EA ΔE 0.047
- Off Blue #5684AE ΔE 0.047
- Dusty Blue #5A86AD ΔE 0.048
- Water Blue #0E87CC ΔE 0.049
Use #5989CD in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.